[PHP] How to create RSS feeds with PHP?
Hi there, I am wondering if there are already tools out there which do create RSS feeds on the fly with the help of PHP. My goal would be to create RSS dynamicly out of a LAMP App. to syndicate the results. Are there any tools you know about? Thank you in advance, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to create RSS feeds with PHP?
On 3/28/06, Merlin [EMAIL PROTECTED] wrote: Hi there, I am wondering if there are already tools out there which do create RSS feeds on the fly with the help of PHP. My goal would be to create RSS dynamicly out of a LAMP App. to syndicate the results. Are there any tools you know about? This might get you started: http://www.phpclasses.org/browse/package/2957.html -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Problem wih mail() and attachment
Hello, I have some trouble with sending emails with an MS word attachment. I let fill a word document from my php website. When it is finished with filling the information, the document is saved on the webserver and the word application will be closed by the website. So far so good. Now I want to send this created document to the user via the mail function. If I send an email without the attachment it works great. So there is no error with the SMTP server. But when I send this email with the attachment, the webserver breaks down and I receive no email. I can't see the error in the code. So perhaps someone can help me. Here is the code: $word-StatusBar = Fertig!; // Statusbar Ausgabe $word-ActiveDocument-SaveAs(d:\wwwRoot\Lieferprogramm\ProductPortfolio.doc); //$word-ActiveDocument-Save(); $word-Documents-Close(); $word-Quit(); $word = null; $Empfaenger = [EMAIL PROTECTED]; $Betreff = Product Portfolio; //$Dateiname = d:\\wwwRoot\\Lieferprogram\\ProductPortfolio.doc; $Dateiname = ProductPortfolio.doc; $DateinameMail = ProductPortfolio.doc; $Header = From: [EMAIL PROTECTED] [EMAIL PROTECTED]; $Trenner = md5(uniqid(time())); $Header .= \n; $Header .= MIME-Version: 1.0; $Header .= \n; $Header .= Content-Type: multipart/mixed; boundary=\$Trenner\; $Header .= \n\n; $Header .= This is a multi-part message in MIME format; $Header .= \n; $Header .= --$Trenner; $Header .= \n; $Header .= Content-Type: text/plain; charset=\iso-8859-9\; $Header .= \n; $Header .= Content-Transfer-Encoding: 8bit; $Header .= \n\n; $Header .= Product Portfolio; $Header .= \n; $Header .= --$Trenner; $Header .= \n; $Header .= Content-Type: application/msword; name=\$DateinameMail\; $Header .= \n; $Header .= Content-Transfer-Encoding: base64; $Header .= \n; $Header .= Content-Disposition: attachment; filename=\$DateinameMail\; $Header .= \n\n; $Dateiinhalt = fread(fopen($Dateiname, r), filesize($Dateiname)); $Header .= chunk_split(base64_encode($Dateiinhalt)); $Header .= \n; $Header .= --$Trenner--; mail($Empfaenger, $Betreff, , $Header); Thanks in advance. Dennis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: How to ping a webserver with php?
Barry schrieb: Merlin wrote: Hi there, I do have a webserver (that also runns php 4.x) running which I would like to ping from an intranet server. In case that the webserver is down and therefore my webapp the php script which does the ping should send an e-mail which results in a message on my mobile. Are there any commands for PHP which you can recommend for doing that? The plan was to write a php file which does the ping and e-mail thing and execute it via cron every few minutes. Can somebody give me a hint on the commands I could use for the ping? Thanx, merlin http://pear.php.net/manual/de/html/package.networking.net-ping.ping.html Greets Barry Hi, that looks exactly like what I am looking for. Now there is just on problem: I can't get pear running :-( phpinfo tells me that I have compiled with pear: Version 4.3.11 '--with-PEAR' But there is no further entry inside teh output of phpinfo on pear. What do you recommend? Do I have to install pear by hand, or would it help to install the newest 4.x tree of php which hopefully comes with pear? Thanx, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] why is this newsroup server so slow?
Hi there, I used to be more often on news.php.net in former times. But now the server is so incredibly slow?! I do get very often time outs and it takes ages to load the threads. Is there a possible misconfiguration of my newsreader, or is the server that slow? Thank you for your help, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to create RSS feeds with PHP?
chris smith schrieb: On 3/28/06, Merlin [EMAIL PROTECTED] wrote: Hi there, I am wondering if there are already tools out there which do create RSS feeds on the fly with the help of PHP. My goal would be to create RSS dynamicly out of a LAMP App. to syndicate the results. Are there any tools you know about? This might get you started: http://www.phpclasses.org/browse/package/2957.html -- Postgresql php tutorials http://www.designmagick.com/ Thank you! That works great. Do you know about a class which does the other way around? I mean there are a couple of webservices out there which you can use to generate the JavaScript code on the fly via their php script. But that relies on an external website which is not my intention. My goal would be to have a PHP script which provides the possibility to create a JS file to parse the XML stream. So basicly to provide the people who would like to integrate my RSS feeds with a few lines of copy and paste JavaScript code to include into their blogs. Is this possible? Thank you for any hint, Merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: How to ping a webserver with php?
Merlin wrote: Hi, that looks exactly like what I am looking for. Now there is just on problem: I can't get pear running :-( phpinfo tells me that I have compiled with pear: Version 4.3.11 '--with-PEAR' But there is no further entry inside teh output of phpinfo on pear. What do you recommend? Do I have to install pear by hand, or would it help to install the newest 4.x tree of php which hopefully comes with pear? I am not quite sure if it is in 4.x but 5.x has it in. Probably PEAR isn't working because PEAR is complied but missing the packages? Sorry i am not so very firm with PEAR. -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: why is this newsroup server so slow?
Merlin wrote: Hi there, I used to be more often on news.php.net in former times. But now the server is so incredibly slow?! I do get very often time outs and it takes ages to load the threads. Is there a possible misconfiguration of my newsreader, or is the server that slow? Thank you for your help, Merlin More people probably? Well my Thunderbird works fine so far. Just a few times a day i get timeouts. -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] object oriented syntax in php
Hi there,
I do have problems with object oriented syntax as this is not familar to me.
There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) { [61.117):]=
string(1) 7 } [_target_ip]= string(9) y2.php.ne [_bytes_per_request]=
string(2) 64 [_bytes_total]= int(192) [_ttl]= string(6) _seq=2
[_raw_data]= array(7) { [0]= string(72) PING php.net (66.163.161.117)
from 192.168.1.114 : 56(84) bytes of data. [1]= string(72) 64 bytes from
y2.php.net (66.163.161.117): icmp_seq=1 ttl=47 time=211 ms [2]= string(72)
64 bytes from y2.php.net (66.163.161.117): icmp_seq=2 ttl=47 time=206 ms [3]=
string(0) [4]= string(31) --- php.net ping statistics --- [5]=
string(55) 2 packets transmitted, 2 received, 0% loss, time 1008ms [6]=
string(55) rtt min/avg/max/mdev = 206.299/209.139/211.979/2.840 ms }
[_sysname]= string(5) linux [_round_trip]= array(3) { [min]=
string(7) 209.139 [avg]= string(7) 211.979 [max]= string(5) 2.840
} [_transmitted]= string(1) 2 [_received]= string(1) 2 [_loss]=
int(0) }
Now I would like to retrieve my needed info out of it. How do I do this? (sounds
a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a specified
site is reachable.
Can anybody give me a hint on this one?
Thank you in advance,
Merlin
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[PHP] Re: object oriented syntax in php
Merlin wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar to
me.
There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) {
[61.117):]= string(1) 7 } [_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64 [_bytes_total]= int(192)
[_ttl]= string(6) _seq=2 [_raw_data]= array(7) { [0]=
string(72) PING php.net (66.163.161.117) from 192.168.1.114 : 56(84)
bytes of data. [1]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=1 ttl=47 time=211 ms [2]= string(72) 64
bytes from y2.php.net (66.163.161.117): icmp_seq=2 ttl=47 time=206 ms
[3]= string(0) [4]= string(31) --- php.net ping statistics ---
[5]= string(55) 2 packets transmitted, 2 received, 0% loss, time
1008ms [6]= string(55) rtt min/avg/max/mdev =
206.299/209.139/211.979/2.840 ms } [_sysname]= string(5) linux
[_round_trip]= array(3) { [min]= string(7) 209.139 [avg]=
string(7) 211.979 [max]= string(5) 2.840 } [_transmitted]=
string(1) 2 [_received]= string(1) 2 [_loss]= int(0) }
This Block is kinda hard to read. Would you mind to post something more
formatted?
Thanks!
print_r($net_ping_result);
or something like that.
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Re: [PHP] object oriented syntax in php
echo $ping_result[_raw_data][5];
Hi there,
I do have problems with object oriented syntax as this is not familar to
me. There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) {
[61.117):]= string(1) 7 } [_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64 [_bytes_total]= int(192)
[_ttl]= string(6) _seq=2 [_raw_data]= array(7) { [0]=
string(72) PING php.net (66.163.161.117) from 192.168.1.114 : 56(84) bytes
of data. [1]= string(72) 64 bytes from y2.php.net (66.163.161.117):
icmp_seq=1 ttl=47 time=211 ms [2]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=2 ttl=47 time=206 ms [3]= string(0) [4]=
string(31) --- php.net ping statistics --- [5]= string(55) 2 packets
transmitted, 2 received, 0% loss, time 1008ms [6]= string(55) rtt
min/avg/max/mdev = 206.299/209.139/211.979/2.840 ms } [_sysname]=
string(5) linux [_round_trip]= array(3) { [min]= string(7)
209.139 [avg]= string(7) 211.979 [max]= string(5) 2.840 }
[_transmitted]= string(1) 2 [_received]= string(1) 2
[_loss]= int(0) }
Now I would like to retrieve my needed info out of it. How do I do this?
(sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Can anybody give me a hint on this one?
Thank you in advance,
Merlin
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Re: [PHP] Re: object oriented syntax in php
On Tuesday 28 March 2006 12:54, Barry wrote:
Merlin wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar to
me.
There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) {
[61.117):]= string(1) 7 } [_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64 [_bytes_total]= int(192)
[_ttl]= string(6) _seq=2 [_raw_data]= array(7) { [0]=
string(72) PING php.net (66.163.161.117) from 192.168.1.114 : 56(84)
bytes of data. [1]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=1 ttl=47 time=211 ms [2]= string(72) 64
bytes from y2.php.net (66.163.161.117): icmp_seq=2 ttl=47 time=206 ms
[3]= string(0) [4]= string(31) --- php.net ping statistics ---
[5]= string(55) 2 packets transmitted, 2 received, 0% loss, time
1008ms [6]= string(55) rtt min/avg/max/mdev =
206.299/209.139/211.979/2.840 ms } [_sysname]= string(5) linux
[_round_trip]= array(3) { [min]= string(7) 209.139 [avg]=
string(7) 211.979 [max]= string(5) 2.840 } [_transmitted]=
string(1) 2 [_received]= string(1) 2 [_loss]= int(0) }
This Block is kinda hard to read. Would you mind to post something more
formatted?
This is a result of print_r();
It would be better to have the class definition...
Thanks!
print_r($net_ping_result);
or something like that.
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Re: [PHP] Re: object oriented syntax in php
Petar Nedyalkov wrote: This is a result of print_r(); It would be better to have the class definition... No it's var_dump() and without linebreaks and so _ -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] object oriented syntax in php
Merlin wrote:
snipped unformatted
Now I would like to retrieve my needed info out of it. How do I do
this? (sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Next time you want to post data like that please copy and paste the
source not the browser output...
object(net_ping_result)(11)
{
[_icmp_sequence]=array(1)
{
[61.117):]= string(1) 7
}
[_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64
[_bytes_total]= int(192)
[_ttl]= string(6) _seq=2
[_raw_data]=array(7)
{
[0]= string(72) PING php.net (66.163.161.117)
from 192.168.1.114 : 56(84) bytes of data.
[1]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=1 ttl=47 time=211 ms
[2]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=2 ttl=47 time=206 ms
[3]= string(0)
[4]= string(31) --- php.net ping statistics ---
[5]= string(55) 2 packets transmitted, 2
received, 0% loss, time 1008ms
[6]= string(55) rtt min/avg/max/mdev =
206.299/209.139/211.979/2.840 ms
}
[_sysname]= string(5) linux
[_round_trip]=array(3)
{
[min]= string(7) 209.139
[avg]= string(7) 211.979
[max]= string(5) 2.840
}
[_transmitted]= string(1) 2
[_received]= string(1) 2
[_loss]= int(0)
}
This is the output of a call to var_dump. What you probably want is
$ping_result['_raw_data'][5]. However, since the class has nicely
extracted the details you may be better off using the _transmitted,
_received and _loss members.
I'm not familiar with the class in question, but given the names of the
member variables I would expect there are accessor methods that you
should be using instead of pulling the data out manually.
-Stut
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[PHP] call a php script in a php script
Hi, I'd like to run a php script in another php script. (the first is lauched from the command line). Is there a way to do it better than system (/path/to/php script_included.php options). ? the goal is to run several scripts with several options. the result of the included script should be a returning code with a message. (but it hasn't been fixed yet). Thanks a lot. Nicolas Figaro -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: call a php script in a php script
nicolas figaro schrieb: Hi, I'd like to run a php script in another php script. (the first is lauched from the command line). Is there a way to do it better than system (/path/to/php script_included.php options). ? the goal is to run several scripts with several options. the result of the included script should be a returning code with a message. (but it hasn't been fixed yet). Thanks a lot. Nicolas Figaro Hi Nocolas, try : include(); or require(); regards, merlin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] call a php script in a php script
I personaly use proc_open() to run PHP Scripts. on Tuesday 28 March 2006 12:14, nicolas figaro wrote: Hi, I'd like to run a php script in another php script. (the first is lauched from the command line). Is there a way to do it better than system (/path/to/php script_included.php options). ? the goal is to run several scripts with several options. the result of the included script should be a returning code with a message. (but it hasn't been fixed yet). Thanks a lot. Nicolas Figaro -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] object oriented syntax in php
Merlin wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar
to me.
There is following output:
[snip]
Now I would like to retrieve my needed info out of it. How do I do
this? (sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Why not use something like this
---code start---
if($ping-checkhost(php.net))
echo I'm up;
else
ding!!;
---code end---
if you are using PEAR
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Re: [PHP] object oriented syntax in php
On 28/03/06, Merlin [EMAIL PROTECTED] wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar to me.
There is following output:
Now I would like to retrieve my needed info out of it. How do I do this?
(sounds
a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
You'd be much better using the interface to Net_Ping_Result that's
provided. Then your code won't break if someone decides to rearrange
the internals of the class.
$ping_result-getMin();
$ping_result-getMax();
$ping_result-getAvg();
$ping_result -getTransmitted();
$ping_result-getReceived();
$ping_result-getLoss();
...
-robin
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Re: [PHP] Problem wih mail() and attachment
On 3/27/06, Dennis N. [EMAIL PROTECTED] wrote: Hello, I have some trouble with sending emails with an MS word attachment. I let fill a word document from my php website. When it is finished with filling the information, the document is saved on the webserver and the word application will be closed by the website. So far so good. Now I want to send this created document to the user via the mail function. If I send an email without the attachment it works great. So there is no error with the SMTP server. But when I send this email with the attachment, the webserver breaks down and I receive no email. I can't see the error in the code. So perhaps someone can help me. Here is the code: $word-StatusBar = Fertig!; // Statusbar Ausgabe $word-ActiveDocument-SaveAs(d:\wwwRoot\Lieferprogramm\ProductPortfolio.doc); //$word-ActiveDocument-Save(); $word-Documents-Close(); $word-Quit(); $word = null; $Empfaenger = [EMAIL PROTECTED]; $Betreff = Product Portfolio; //$Dateiname = d:\\wwwRoot\\Lieferprogram\\ProductPortfolio.doc; $Dateiname = ProductPortfolio.doc; $DateinameMail = ProductPortfolio.doc; $Header = From: [EMAIL PROTECTED] [EMAIL PROTECTED]; $Trenner = md5(uniqid(time())); $Header .= \n; $Header .= MIME-Version: 1.0; $Header .= \n; $Header .= Content-Type: multipart/mixed; boundary=\$Trenner\; $Header .= \n\n; $Header .= This is a multi-part message in MIME format; $Header .= \n; $Header .= --$Trenner; $Header .= \n; $Header .= Content-Type: text/plain; charset=\iso-8859-9\; $Header .= \n; $Header .= Content-Transfer-Encoding: 8bit; $Header .= \n\n; $Header .= Product Portfolio; $Header .= \n; $Header .= --$Trenner; $Header .= \n; $Header .= Content-Type: application/msword; name=\$DateinameMail\; $Header .= \n; $Header .= Content-Transfer-Encoding: base64; $Header .= \n; $Header .= Content-Disposition: attachment; filename=\$DateinameMail\; $Header .= \n\n; $Dateiinhalt = fread(fopen($Dateiname, r), filesize($Dateiname)); $Header .= chunk_split(base64_encode($Dateiinhalt)); The file doesn't go in the header, it goes in the body. Can I ask why you're not using something like phpmailer (http://phpmailer.sf.net) ? -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to create RSS feeds with PHP?
On 3/28/06, Merlin [EMAIL PROTECTED] wrote: chris smith schrieb: On 3/28/06, Merlin [EMAIL PROTECTED] wrote: Hi there, I am wondering if there are already tools out there which do create RSS feeds on the fly with the help of PHP. My goal would be to create RSS dynamicly out of a LAMP App. to syndicate the results. Are there any tools you know about? This might get you started: http://www.phpclasses.org/browse/package/2957.html -- Postgresql php tutorials http://www.designmagick.com/ Thank you! That works great. Do you know about a class which does the other way around? I mean there are a couple of webservices out there which you can use to generate the JavaScript code on the fly via their php script. But that relies on an external website which is not my intention. My goal would be to have a PHP script which provides the possibility to create a JS file to parse the XML stream. So basicly to provide the people who would like to integrate my RSS feeds with a few lines of copy and paste JavaScript code to include into their blogs. This is how ajax works.. so yes it is possible. Check out: http://developer.apple.com/internet/webcontent/xmlhttpreq.html http://www.xml.com/pub/a/2005/02/09/xml-http-request.html http://jibbering.com/2002/4/httprequest.html It's hard to give a specific example because some of it depends on the clients website and how it works (whether it's tables, divs etc)... -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Templates and partial rendering?
Hello, I'm trying to find a graceful solution for a problem I ran into while trying to set up a templating system. The problem is as such: Every traditional templating solution implies that the template is assembled in a string with all the required data before being sent to the browser. This for me is a Bad Thing (tm), because some of my data is pulled off an XML webservice, which sometimes isn't too quick about answering, and having the user stare at a blank page during that time is just not viable. (Calls to the webservice are obviously cached to as much of an extent as possible, so that's not the problem). So, what I need is a way to be able to render chunks of the page as they come in, as opposed to all at the same time, but still retain the ability to reuse the same HTML in multiple pages. As far as I've seen so far, the only way I can do this is to make functions with static HTML and calling them from each page as I need them. But this isn't very mantainable, I'd much rather use a template system that I can easily alter, much like in a traditional template system. As far as I know, and please correct me if I'm wrong, none of the OOB template systems out there support this kind of behavior. Does anyone have any ideas about how one might implement it (in PHP4, preferably)? My best thought right now involves passing lists of function callbacks into a template class, and having it run them as it needs them, but this seems to be a somewhat messy approach. Any insight is appreciated. Best, - Alex Sunstorm -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] imagecreatefromjpeg() uses too much memory
Hi!
I'm making a function for uploading and resizing images to my web hotel.
Problem is, memory_limit is set to 16M so when uploading larger images the
script crashes.
So, I tried to override the memory_limit setting, but as it turns out, my
web host has set some safe mode setting,
so that no settings can be changed in the php.ini, and they wont change the
setting to a higher value themselves.
This is were the code crashes:
$image_p = imagecreatetruecolor($widthNew, $heightNew);
if($mime==image/jpeg || $mime==image/pjpeg) {
$image = imagecreatefromjpeg($imgarray[tmp_name]);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $widthNew, $heightNew,
$widthOrg, $heightOrg);
imagejpeg($image_p, $save_dir.$temp_filename, 80);
return Done;
}
The line $image = imagecreatefromjpeg($imgarray[tmp_name]); causes the
problem.
Do any of you know any other way to solve this problem?
--
Thanks
Fredrik
Re: [PHP] imagecreatefromjpeg() uses too much memory
On 28 Mar 2006, at 14:21, Fredrik Enestad wrote: I'm making a function for uploading and resizing images to my web hotel. Problem is, memory_limit is set to 16M so when uploading larger images the script crashes. So, I tried to override the memory_limit setting, but as it turns out, my web host has set some safe mode setting, so that no settings can be changed in the php.ini, and they wont change the setting to a higher value themselves. Do any of you know any other way to solve this problem? What size images are you uploading? (as in what dimensions, and file size) Do you have access to something like ImageMagik on the server? Cheers, Rich -- http://www.corephp.co.uk Zend Certified Engineer PHP Development Services -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] imagecreatefromjpeg() uses too much memory
The image I'm trying is 2848x2144 @ 2,13MB so its pretty big.. An other user in this mail-group asked me if ImageMagick existed on the server, but I'm pretty new to all this, and I don't actually know how to check if it does? Thanks for taking the time Fredrik 2006/3/28, Richard Davey [EMAIL PROTECTED]: On 28 Mar 2006, at 14:21, Fredrik Enestad wrote: I'm making a function for uploading and resizing images to my web hotel. Problem is, memory_limit is set to 16M so when uploading larger images the script crashes. So, I tried to override the memory_limit setting, but as it turns out, my web host has set some safe mode setting, so that no settings can be changed in the php.ini, and they wont change the setting to a higher value themselves. Do any of you know any other way to solve this problem? What size images are you uploading? (as in what dimensions, and file size) Do you have access to something like ImageMagik on the server? Cheers, Rich -- http://www.corephp.co.uk Zend Certified Engineer PHP Development Services -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Mvh Fredrik Enestad
[PHP] Re: Strip Tags and Content
Hi,
You can use fgetss() or strip_tags() to take the tags off and
html_entity_decode() to transform the HTML entities.
I don't understand what you mean by putting it into paragraphs. Are you
talking about rewriting the HTML, or something else?
- Alex Sunstorm
On Tue, 28 Mar 2006 15:08:31 +0100, Ministério Público
[EMAIL PROTECTED] wrote:
Hi guys I`m trying to retrieve a html page from an url, wich I already
done
with the following script:
*
$document* *=* implode*('',* file*('http://www.mysite.net/'));*
**
*Then I need to extract the html tags from it wich I did with the
following
script:*
*
$search = array ('@script[^]*?.*?/script@si', // Strip out
javascript
'@[\/\!]*?[^]*?@si', // Strip out HTML tags
'@([\r\n])[\s]+@', // Strip out white space
'@(quot|#34);@i', // Replace HTML entities
'@(amp|#38);@i',
'@(lt|#60);@i',
'@(gt|#62);@i',
'@(nbsp|#160);@i',
'@(iexcl|#161);@i',
'@(cent|#162);@i',
'@(pound|#163);@i',
'@(copy|#169);@i',
'@#(\d+);@e'); // evaluate as php
$replace = array ('',
'',
'\1',
'',
'',
'',
'',
' ',
chr(161),
chr(162),
chr(163),
chr(169),
'chr(\1)');
$text = preg_replace($search, $replace, $document);
My Problem is that I still get a mumbled text wich I'd like to put a
paragraph after every attribute, like after title should be a paragrah,
after the first block of text should be another, and so on. Also the
attributes for the html tags as still showing so I'd also like to remove
these from the results. Thanks for any idea.
Rodrigo
*
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[PHP] Dependent selections
Hello, I'm trying to find the best way to implement Dependent selections -for instance, like countries and states tables-. I found this nice example http://www.ashleyit.com/rs/jsrs/select/php/select.php. But this method require to go to other page to refresh vars php. I would like have a method (I think with Javascript) that don't need to go to other page as possible. I hope you help me, regards!
RE: [PHP] where php at?
Ooops, and lets not forget this one: curl http://www.yoursite.com/path/to/script/yourscript.php Thanks Ryan, but that failed to work as well. tedd -- Sorry to hear that, you might ask them to install CURL on your system along with PEAR if you dont already have them, both are very very useful even if you dont need them right now. Not to be a jackass and repeat what others have said but you might also want to look into other hosts who are a bit more helpful and effecient than your current host sounds. If you need a recommendation for a good host, post another thread and I'm sure you will get many good leads, some actually have hosting companies... I hope you solve your problem quick, one way or another, I know how frustrating it can be to have something simple not work for days, i'm quite sure someone will find the solution you need on the list as they are quite a few (famous? :-p ) gurus who have helped me (and others) tons of times. Best of luck! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] where php at?
[snip] Sorry to hear that, you might ask them to install CURL on your system along with PEAR if you dont already have them, both are very very useful even if you dont need them right now. Not to be a jackass and repeat what others have said but you might also want to look into other hosts who are a bit more helpful and effecient than your current host sounds. If you need a recommendation for a good host, post another thread and I'm sure you will get many good leads, some actually have hosting companies... I hope you solve your problem quick, one way or another, I know how frustrating it can be to have something simple not work for days, i'm quite sure someone will find the solution you need on the list as they are quite a few (famous? :-p ) gurus who have helped me (and others) tons of times. [/snip] Tedd, I know that you have searched Google for cPanel cron jobs and that lot's of folks here have tried to help. Where are you on this and can we help? Jay -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Dependent selections
Look into AJAX. I just implemented a project on our intranet doing the exact same thing. Go to w3chools for a quick run down and then check out Prototype. Sitepoint has a good article on AJAX with Prototype. _ From: Raúl Castro Marín [mailto:[EMAIL PROTECTED] To: php-general@lists.php.net Sent: Tue, 28 Mar 2006 09:16:16 -0600 Subject: [PHP] Dependent selections Hello, I'm trying to find the best way to implement Dependent selections -for instance, like countries and states tables-. I found this nice example http://www.ashleyit.com/rs/jsrs/select/php/select.php. But this method require to go to other page to refresh vars php. I would like have a method (I think with Javascript) that don't need to go to other page as possible. I hope you help me, regards!
[PHP] PDO, Persistent Connections
Hi, I have a little unusual question, we are currently looking into the new PDO extension with PHP5.1. We are currently use Mysql, InnoDB and transactions. What we would like to know if we use the PDO extension and persistent connections, can we start a Transaction on one page and then commit it from another separate page by carrying the PDO object through a php session? Thus preventing php from automatically closing that specific DB connection. The reason for this we use remote connections to the Database. Any thoughts or comments if i have missed the boat completely Regards Jarratt
RE: [PHP] PHP|FLASH hit counter
Sorry chris meant that for the list. Thanks chris, got it to work. I think it was caching a previous swf. After trying it later. It worked. T Tom Haschenburger wrote: Got this from a tutorial and I am not able to get this to work. Even when I download the finished files from the site I can't get it to work. It definitely does its job on bringing in the variable but, it never increments any higher from zero. It seems as though I maybe have a problem with reading/writing files. Would someone mind taking a look and see if this looks correct? Using PHP 4.4.2 //FLASH //instance of dynamic text box on stage with variable name count //Frame1 this.loadVariables(counter.php?num=+random(99)); //Frame2 this.loadVariables(count.txt?num=+random(999)); //frame40 gotoAndPlay(2); //PHP ?php $count = file_get_contents(count.txt); $count = explode(=, $count); $count[1] = $count[1]+1; echo or error_log $count[1] here - is it what you expect? -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PDO, Persistent Connections
Jarratt Ingram wrote: Hi, I have a little unusual question, we are currently looking into the new PDO extension with PHP5.1. We are currently use Mysql, InnoDB and transactions. What we would like to know if we use the PDO extension and persistent connections, can we start a Transaction on one page and then commit it from another separate page by carrying the PDO object through a php session? Thus preventing php from automatically closing that specific DB connection. The reason for this we use remote connections to the Database. Any thoughts or comments if i have missed the boat completely not quite but in practice what you want is not possible. in order to continue that transaction on 'page 2' you browser will need to connect to the same thread/process as the connection of request of 'page 1' - not impossible but it's _very_ hit and miss (not something you want to build upon). oh and php resource datatypes (e.g. a DB connection) cannot be serialized. in short you don't want to to do what you think you want to do :-) instead stuff the data in the session until you have it all and only then start and finish the transaction in a single request. Regards Jarratt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] protecting passwords when SSL is not available
This looks good, as far as I can tell. Good luck with implementation. Evan On Mar 28, 2006, at 2:51 AM, Satyam wrote: You are absolutely right! I love this list! I didn't realize that I was sending the session_id. Let's see if this works. On first serving the login page I create a session and also a unique_id via uniqid(). I store the unique_id in the session and send it as a challenge to the client along the login form. This unique_id is the nonce. Upon receiving the login data and checking it for good, I delete the unique_id from the session. If I receive a made up session_id, the password data won't match the unique_id stored in the session (probably there will be none). The nonce stored in the session will be a new one, even for the same session, each time the login screen is requested. If the login fails, upon retry a new unique_id will be generated and sent for the retry. Thus, session_ids and unique_ids combinations (almost) never get repeated. Thus, is you knew the answer to one, it won't help you with any other because even if you can make up a session_id, you cannot change the unique_id the server made and, since unique_ids don't repeat, there is no chance that you have ever sniffed the password hashed with that unique_id. Satyam - Original Message - From: Evan Priestley [EMAIL PROTECTED] To: Satyam [EMAIL PROTECTED] Cc: php-general@lists.php.net Sent: Monday, March 27, 2006 11:58 PM Subject: Re: [PHP] protecting passwords when SSL is not available The client cannot and does not send the session_id() used to hash the password back to the server, it does not need to, the client got it from the server. It does send the session ID back though, because that's how the user maintains their session across requests. For simplicity, let the totally made up word noncehash represent hash(hash(password)+nonce) -- that is, the hash of 'the nonce appended to the hash of the password'. Generally, if the client ONLY sends (a) a user name and (b) a noncehash, then the server has no way to tell which nonce was originally issued. Therefor, the client has to send (a) a user name, (b) a noncehash, and (c) some key which can identify which nonce was sent. This key might be the session ID, the nonce itself, or something else[1]. If the key is the nonce itself and the only server-side validation is that the response noncehash is correct for the supplied nonce, attacker Bob can observe ANY valid nonce/noncehash combination Alice submits and replay it to gain access[2]. If the key is the session ID, and the only server-side validation is still that the response noncehash is correct for the given session ID, attacker Bob can STILL observe ANY valid session ID / noncehash combination Alice submits (she _is_ submitting the session ID -- the nonce, here -- because every request always includes the session ID when sessions are being used) and replay it immediately to gain access. This is session hijacking, and it works because PHP will let Bob into Alice's session as long as he knows her session ID[3]. Instead, suppose the server-side validation is a little stronger: it checks that the response noncehash is correct for the given session ID, but ALSO checks to make sure that this session ID hasn't logged in yet. Now Bob can't replay the response immediately. He can still just hijack the logged-in session, though, and he might be able to replay the attack after Alice's session has expired, because the flag that says this session has already logged in will also have expired. I'm not sure if PHP will create an expired session ID for you; presumably it won't, but if you're writing your own session handler or implementing nonced password transmission in some other programming language, this might be a viable attack vector. Evan [1] It could even be the username, if the login process went like this: client sends server username, server generates a nonce and stores it in the user table, server sends generated nonce to client, client sends hash(hash(password)+nonce) to server -- but then an attacker can perform a DOS attack by repeatedly sending the server a username so that it regenerates nonces more quickly than the real user can log in. In any case, (a), (b) and (c) do not necessarily need to be three separate pieces of information, since one piece of information can serve multiple roles. [2] Unless nonces are stored in a database and flagged as used afterward. You can also, e.g., generate nonces in the form timestamp,hash(timestamp+secret); google for more on this. [3] Unless you're e.g. restricting sessions by IP, but this is potentially a whole different can of worms. It is the server that challenges the client with a session_id() (or any other random) sent clear and the client has to take the challenge and combine it with
Re: [PHP] PDO, Persistent Connections
On Mar 28, 2006, at 10:23 AM, Jochem Maas wrote: Jarratt Ingram wrote: Hi, I have a little unusual question, we are currently looking into the new PDO extension with PHP5.1. We are currently use Mysql, InnoDB and transactions. What we would like to know if we use the PDO extension and persistent connections, can we start a Transaction on one page and then commit it from another separate page by carrying the PDO object through a php session? Thus preventing php from automatically closing that specific DB connection. The reason for this we use remote connections to the Database. Any thoughts or comments if i have missed the boat completely not quite but in practice what you want is not possible. in order to continue that transaction on 'page 2' you browser will need to connect to the same thread/process as the connection of request of 'page 1' - not impossible but it's _very_ hit and miss (not something you want to build upon). oh and php resource datatypes (e.g. a DB connection) cannot be serialized. in short you don't want to to do what you think you want to do :-) instead stuff the data in the session until you have it all and only then start and finish the transaction in a single request. Regards Jarratt *Please don't throw tomatoes at me!!* Sounds like Java might be a solution here. From my understanding, Java can hold persistent connections. I know that may not be a feasible solution, but still something to consider. ~PRT -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] --enable-radius, not found
Chris wrote: Mike Milano wrote: I'm trying to compile PHP with radius enabled. I have the pecl source and I can use other pecl extensions just fine. When I type: cscript /nologo configure.js --help, I do not see any option for radius. I've also tried to compile the dll by itself, but it is simply not found. My system is WinXP using the platform SDK for Win2k to compile. I get the same results compiling in VC7. Any insight into what might be causing this would be greatly appreciated. Can you try the binary? http://pecl4win.php.net/list.php/5_1 That is the back-up plan. I was hoping to get everything into the executable. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PDO, Persistent Connections
Philip Thompson wrote: On Mar 28, 2006, at 10:23 AM, Jochem Maas wrote: Jarratt Ingram wrote: Hi, I have a little unusual question, we are currently looking into the new PDO extension with PHP5.1. We are currently use Mysql, InnoDB and transactions. What we would like to know if we use the PDO extension and persistent connections, can we start a Transaction on one page and then commit it from another separate page by carrying the PDO object through a php session? Thus preventing php from automatically closing that specific DB connection. The reason for this we use remote connections to the Database. Any thoughts or comments if i have missed the boat completely not quite but in practice what you want is not possible. in order to continue that transaction on 'page 2' you browser will need to connect to the same thread/process as the connection of request of 'page 1' - not impossible but it's _very_ hit and miss (not something you want to build upon). oh and php resource datatypes (e.g. a DB connection) cannot be serialized. in short you don't want to to do what you think you want to do :-) instead stuff the data in the session until you have it all and only then start and finish the transaction in a single request. Regards Jarratt *Please don't throw tomatoes at me!!* Sounds like Java might be a solution here. From my understanding, Java can hold persistent connections. I know that may not be a feasible solution, but still something to consider. Not in any sort of scalable fashion. In order to do this with either Java or PHP the second request has to come in on the same machine and get the same database connection as in the initial request. While you could do some sticky session tricks and some database pooling, connection holding magic, there is no way this will work at all at any sort of scale. What happens, for example, if that second request never comes? How long do you keep that half-finished transaction connection around? You obviously can't give it to anybody else, so it is in limbo. The difference between Java and PHP here is that Java has a single JVM process per machine that holds the pool of database connections, so in a single-server architecture it becomes easier to give subsequent requests the same database connection, but as far as I am concerned that just means it is easier to shoot yourself in the foot since this is really a bad way to approach this. -Rasmus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] where php at?
Jay said: I know that you have searched Google for cPanel cron jobs and that lot's of folks here have tried to help. Where are you on this and can we help? You guys have been Great! At the moment, I sent a trouble ticket to my host -- I'll see what he says, if anything. Please don't think my host is remise in not responding -- it's just that he's not making any money off me for I paid less $7 for the entire year of hosting. So, I can't expect him to spend a lot of time with me. Likewise, what leverage do I have? Am I going to say Look, fix this or I'll take my seven bucks elsewhere? I would like to get better hosting, but simply can't afford it. I won't go into the reasons why, but let's just say conditions are difficult for me. However, with all of your help, I'm learning and doing pretty well, all things considered. So, I'll let the tread die for now until my host responds. If I solve it, then I'll post the solution. If he doesn't respond, then I'll start the thread up again. At least I know a lot more about this now. Thanks again guys, you've been great! tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP installation determination
Hi, I'm using 2 copies of PHP 1/ on local computer for developing 2/ on web server regular running webs Is there any way to determine what PHP i'm using? Where am I?. Can I somehow define my own constant in php.ini? Brona -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP installation determination
Hi,
I didn't mean to able to determine this myself. I was thinking somethink
like
?php
if (is_debug()) do something
else do something else
function is_debug()
{
here I need to determine where am I
}
Brona
Dave Goodchild wrote:
Two easy ways - type 'php -v' on the command line or run phpinfo() and
view the output.
On 28/03/06, *Bronislav Klucka* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi,
I'm using 2 copies of PHP
1/ on local computer for developing
2/ on web server regular running webs
Is there any way to determine what PHP i'm using? Where am I?. Can I
somehow define my own constant in php.ini?
Brona
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RE: [PHP] PHP installation determination
Try using phpinfo(). http://us2.php.net/manual/en/function.phpinfo.php In particular you want to pay attention to the $_SERVER variables (search for PHP Variables in the phpinfo() output). Shaunak Kashyap Senior Web Developer WPT Enterprises, Inc. 5700 Wilshire Blvd., Suite 350 Los Angeles, CA 90036 Direct: 323.330.9870 Main: 323.330.9900 www.worldpokertour.com Confidentiality Notice: This e-mail transmission (and/or the attachments accompanying) it may contain confidential information belonging to the sender which is protected. The information is intended only for the use of the intended recipient. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or taking of any action in reliance on the contents of this information is prohibited. If you have received this transmission in error, please notify the sender by reply e-mail and destroy all copies of this transmission. -Original Message- From: Bronislav Klucka [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 28, 2006 10:08 AM To: php-general@lists.php.net Subject: [PHP] PHP installation determination Hi, I'm using 2 copies of PHP 1/ on local computer for developing 2/ on web server regular running webs Is there any way to determine what PHP i'm using? Where am I?. Can I somehow define my own constant in php.ini? Brona -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: PHP installation determination
Bronislav Klucka wrote: Hi, I'm using 2 copies of PHP 1/ on local computer for developing 2/ on web server regular running webs Is there any way to determine what PHP i'm using? Where am I?. Can I somehow define my own constant in php.ini? Brona Is the server IP good enough for this? $_SERVER['SERVER_ADDR'] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php error reporting problem
hi, I omitted a semicolon ; at the end of a php statement on purpose to see what the error looks like. I ran the script and a blank page just came out.No error message. I then edited php.ini and set Display_errors = On and errror_reporting = E_ALL then restarted httpd. Ran the script again and the same thing happens. My question is:- how do I make php to show me a simple error like omitting a semicolon?
Re: [PHP] php error reporting problem
ngwarai zed wrote: hi, I omitted a semicolon ; at the end of a php statement on purpose to see what the error looks like. I ran the script and a blank page just came out.No error message. I then edited php.ini and set Display_errors = On and errror_reporting = E_ALL then restarted httpd. Ran the script again and the same thing happens. My question is:- how do I make php to show me a simple error like omitting a semicolon? Sure you're editing the right php.ini file? No .htaccess files disabling error display? ini_set turning it off? -- John C. Nichel IV Programmer/System Admin (ÜberGeek) Dot Com Holdings of Buffalo 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php error reporting problem
At 10:57 AM 3/28/2006, ngwarai zed wrote: hi, I omitted a semicolon ; at the end of a php statement on purpose to see what the error looks like. I ran the script and a blank page just came out.No error message. I then edited php.ini and set Display_errors = On and errror_reporting = E_ALL then restarted httpd. Ran the script again and the same thing happens. My question is:- how do I make php to show me a simple error like omitting a semicolon? If you omit the semicolon at the end of a line, PHP attempts to join it with the next line into one statement. Sometimes, by coincidence, this results in a legal statement. To show the error message, enter two statements that you're sure will combine into invalid syntax, such as: $x = 4 $y = 3; Their concatenation results in: $x = 4 $y = 3; which should get you parse error, unexpected T_VARIABLE. Paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] private $foo
I see this all over the place, but I don't think it stores the variable in =
$foo:
class Foo {
private $foo;
public function __setFoo($arg)
{
$this-foo = $arg;
}
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RE: [PHP] private $foo
[snip]
I see this all over the place, but I don't think it stores the variable
in =
$foo:
class Foo {
private $foo;
public function __setFoo($arg)
{
$this-foo = $arg;
}
[/snip]
I am always using 'foo' in conversation and finally said it enough that
the CEO used it in a meeting the other day. Setter functions are cool.
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Re: [PHP] word matrix
Sure Chris. $words = array(word1,word2,word3); I want this: $result = array( word1, word2, word3, word1 word2, word1 word3, word2 word1, word2 word3, word3 word1, word3 word2, word1,word2,word3 ); Thanks - MD On Mar 27, 2006, at 5:55 PM, Chris wrote: Mike Dunlop wrote: i have an array of various words and am looking to create a result array of every possible combination of words from the orig array. I'm not sure how to accomplish this elegantly within a for loop. Anyone have any ideas? Could you post a sample of what you have and what you want to end up with? It'll be easier for us to work out rather than guess at what you're trying to do. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] word matrix
Would you also want the following combinations? word1 word3 word2 word2 word1 word3 word2 word3 word1 word3 word1 word2 word3 word2 word1 Shaunak Kashyap Senior Web Developer WPT Enterprises, Inc. 5700 Wilshire Blvd., Suite 350 Los Angeles, CA 90036 Direct: 323.330.9870 Main: 323.330.9900 www.worldpokertour.com Confidentiality Notice: This e-mail transmission (and/or the attachments accompanying) it may contain confidential information belonging to the sender which is protected. The information is intended only for the use of the intended recipient. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or taking of any action in reliance on the contents of this information is prohibited. If you have received this transmission in error, please notify the sender by reply e-mail and destroy all copies of this transmission. -Original Message- From: Mike Dunlop [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 28, 2006 11:36 AM To: Chris Cc: php-general@lists.php.net Subject: Re: [PHP] word matrix Sure Chris. $words = array(word1,word2,word3); I want this: $result = array( word1, word2, word3, word1 word2, word1 word3, word2 word1, word2 word3, word3 word1, word3 word2, word1,word2,word3 ); Thanks - MD On Mar 27, 2006, at 5:55 PM, Chris wrote: Mike Dunlop wrote: i have an array of various words and am looking to create a result array of every possible combination of words from the orig array. I'm not sure how to accomplish this elegantly within a for loop. Anyone have any ideas? Could you post a sample of what you have and what you want to end up with? It'll be easier for us to work out rather than guess at what you're trying to do. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $i vs. $r -- coding style ....
Philip Hallstrom wrote:
I simplified the code a bit, and I am guessing that it was too much.
Below is the complete code that works fine. The weird part is, the
part that I have the question on, is if I change $r to $i, it doesn't
work anymore. $i doesn't count up as it should and instead gives me
some unpredictible results. as it goes down the list sometimes its
sequential (1,2,3 but never more than 3), other times its just the
number 2 over and over).
$r = 1;
while ($row = mysql_fetch_array($website_result))
{
if (is_int(($r+2)/3))
{echo (\ntr);}
echo (\ntd align=\center\ valign=\bottom\);
purely aesthetic but maybe your eyes will hurt less if you cut down
on the backslashes (and unrequired parentheses)
echo \n, 'td align=center valign=bottom';
[echo is special in that it is not a function! rtm for more info ;-)]
include($site_path/common/code/directory_format_name.php);
I'm going to guess that
$site_path/common/code/directory_format_name.php uses $i to do
something else on it's own and is therefore messing up your $i. At
least that's where I'd start looking.
ditto!
also I'd suggest that doing this include again and again inside
this loop is a bad idea ... maybe try refactoring the code in the include file
so that you can use/call it as a function (which has it's own scope and is
garanteed
_not_ to screw the vars in the calling scope)
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[PHP] Div-element at same vert. position?
Hi guys!
I have a code-snippet here:
while ($dbArray = mysql_fetch_array($querys)) {
$dbIDLevel1 = $dbArray[IDLevel1];
$dbLevel1Name = $dbArray[level1Name];
$dbFactsLevel1Name = $dbArray[factsLevel1Name];
$dbFactsPictureLevel1Name = $dbArray[factsPictureLevel1Name];
?
div id=factsmenu_?php echo $dbIDLevel1;? name=factsmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:250px; height:300px;
z-index:?php echo 200 + $dbIDLevel1;?; left: ?php echo $xTextledins +
310;?px; top: ?php echo $yRightmenu;?px; overflow: auto; visibility:
hidden
p class=textstyleb?php echo $dbLevel1Name;?/bbr
img src=pictures/level1/?php echo $dbFactsPictureLevel1Name;?
align=top width=200 height=150br
?php echo $dbFactsLevel1Name;?/p
/div
div id=rightmenu_?php echo $dbIDLevel1;? name=rightmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:150px; height:300px;
z-index:?php echo 100 + $dbIDLevel1;?; left: ?php echo $xTextledins +
130;?px; top: ?php echo $yMenu;?px; overflow: auto; visibility: hidden
p class=textstyle
?php
$sql2 = SELECT tblevel2catlevel1cat.ForIDLevel1Cat,
tblevel2catlevel1cat.ForIDLevel2Cat, tblevel2cat.IDLevel2,
tblevel2cat.level2Name FROM tblevel2catlevel1cat;
$sql2 .= LEFT JOIN tblevel2cat ON (tblevel2cat.IDLevel2 =
tblevel2catlevel1cat.ForIDLevel2Cat);
$sql2 .= WHERE tblevel2catlevel1cat.ForIDLevel1Cat = .
safeQuote($dbIDLevel1);
$querys2 = mysql_query($sql2);
$nrRows++;
while ($dbArray2 = mysql_fetch_array($querys2)) {
$dbIDLevel2 = $dbArray2[IDLevel2];
$dbLevel2Name = $dbArray2[level2Name];
?
a href=page_productarea2.php?ID=?php echo $dbIDLevel2;?
title=?php echo $dbLevel2Name;?font color=#015730?php echo
$dbLevel2Name;?/font/abr
?php
$nrRows++;
}
?
/p
/div
?php
//Here...
$yMenu +=(8*intval($nrRows));
}
If you don't bother about the database:
You'll see that two div-elements are created. I want rightmenu_?php echo
$dbIDLevel1;? to be at the same vertical level as div-element:
factsmenu_?php echo $dbIDLevel1;?
Any ideas? (I tried with $yMenu +=(8*intval($nrRows)) with the rule that any
row is 8 pixels, but this doesn't seem to be true)
/G
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Re: [PHP] word matrix
no, just all the unique combinations. Thanks! ... Mike Dunlop Director of Technology Development [ e ] [EMAIL PROTECTED] [ p ] 323.644.7808 On Mar 28, 2006, at 11:42 AM, Shaunak Kashyap wrote: Would you also want the following combinations? word1 word3 word2 word2 word1 word3 word2 word3 word1 word3 word1 word2 word3 word2 word1 Shaunak Kashyap Senior Web Developer WPT Enterprises, Inc. 5700 Wilshire Blvd., Suite 350 Los Angeles, CA 90036 Direct: 323.330.9870 Main: 323.330.9900 www.worldpokertour.com Confidentiality Notice: This e-mail transmission (and/or the attachments accompanying) it may contain confidential information belonging to the sender which is protected. The information is intended only for the use of the intended recipient. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or taking of any action in reliance on the contents of this information is prohibited. If you have received this transmission in error, please notify the sender by reply e-mail and destroy all copies of this transmission. -Original Message- From: Mike Dunlop [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 28, 2006 11:36 AM To: Chris Cc: php-general@lists.php.net Subject: Re: [PHP] word matrix Sure Chris. $words = array(word1,word2,word3); I want this: $result = array( word1, word2, word3, word1 word2, word1 word3, word2 word1, word2 word3, word3 word1, word3 word2, word1,word2,word3 ); Thanks - MD On Mar 27, 2006, at 5:55 PM, Chris wrote: Mike Dunlop wrote: i have an array of various words and am looking to create a result array of every possible combination of words from the orig array. I'm not sure how to accomplish this elegantly within a for loop. Anyone have any ideas? Could you post a sample of what you have and what you want to end up with? It'll be easier for us to work out rather than guess at what you're trying to do. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
On 3/28/06, Jay Blanchard [EMAIL PROTECTED] wrote:
[snip]
I see this all over the place, but I don't think it stores the variable
in =
$foo:
class Foo {
private $foo;
public function __setFoo($arg)
{
$this-foo = $arg;
}
[/snip]
I am always using 'foo' in conversation and finally said it enough that
the CEO used it in a meeting the other day. Setter functions are cool.
Nevermind, it does need private $foo; it works without it, but not if
you want to use a default from within the class.
if you set private $foo = 'foo';
print $f-__getFoo();
$f-__setFoo('bar');
print $f-__getFoo();
Yields:
foo
bar
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RE: [PHP] Div-element at same vert. position?
[snip]
I have a code-snippet here:
while ($dbArray = mysql_fetch_array($querys)) {
$dbIDLevel1 = $dbArray[IDLevel1];
$dbLevel1Name = $dbArray[level1Name];
$dbFactsLevel1Name = $dbArray[factsLevel1Name];
$dbFactsPictureLevel1Name = $dbArray[factsPictureLevel1Name];
?
div id=factsmenu_?php echo $dbIDLevel1;? name=factsmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:250px; height:300px;
z-index:?php echo 200 + $dbIDLevel1;?; left: ?php echo $xTextledins +
310;?px; top: ?php echo $yRightmenu;?px; overflow: auto; visibility:
hidden
p class=textstyleb?php echo $dbLevel1Name;?/bbr
img src=pictures/level1/?php echo $dbFactsPictureLevel1Name;?
align=top width=200 height=150br
?php echo $dbFactsLevel1Name;?/p
/div
div id=rightmenu_?php echo $dbIDLevel1;? name=rightmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:150px; height:300px;
z-index:?php echo 100 + $dbIDLevel1;?; left: ?php echo $xTextledins +
130;?px; top: ?php echo $yMenu;?px; overflow: auto; visibility:
hidden
p class=textstyle
?php
$sql2 = SELECT tblevel2catlevel1cat.ForIDLevel1Cat,
tblevel2catlevel1cat.ForIDLevel2Cat, tblevel2cat.IDLevel2,
tblevel2cat.level2Name FROM tblevel2catlevel1cat;
$sql2 .= LEFT JOIN tblevel2cat ON (tblevel2cat.IDLevel2 =
tblevel2catlevel1cat.ForIDLevel2Cat);
$sql2 .= WHERE tblevel2catlevel1cat.ForIDLevel1Cat = .
safeQuote($dbIDLevel1);
$querys2 = mysql_query($sql2);
$nrRows++;
while ($dbArray2 = mysql_fetch_array($querys2)) {
$dbIDLevel2 = $dbArray2[IDLevel2];
$dbLevel2Name = $dbArray2[level2Name];
?
a href=page_productarea2.php?ID=?php echo $dbIDLevel2;?
title=?php echo $dbLevel2Name;?font color=#015730?php echo
$dbLevel2Name;?/font/abr
?php
$nrRows++;
}
?
/p
/div
?php
//Here...
$yMenu +=(8*intval($nrRows));
}
If you don't bother about the database:
You'll see that two div-elements are created. I want rightmenu_?php
echo
$dbIDLevel1;? to be at the same vertical level as div-element:
factsmenu_?php echo $dbIDLevel1;?
Any ideas? (I tried with $yMenu +=(8*intval($nrRows)) with the rule that
any
row is 8 pixels, but this doesn't seem to be true)
[/snip]
A. The is a CSS question
2. You didn't provide a way to see it.
III. Using absolute positioning is a bad thing and the left div should
be floated to the left.
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Re: [PHP] Div-element at same vert. position?
Gustav Wiberg wrote: snip The CSS list is down the road a-ways. -- John C. Nichel IV Programmer/System Admin (ÜberGeek) Dot Com Holdings of Buffalo 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
Anthony Ettinger wrote:
On 3/28/06, Jay Blanchard [EMAIL PROTECTED] wrote:
[snip]
I see this all over the place, but I don't think it stores the variable
in =
$foo:
class Foo {
private $foo;
public function __setFoo($arg)
{
$this-foo = $arg;
}
[/snip]
I am always using 'foo' in conversation and finally said it enough that
the CEO used it in a meeting the other day. Setter functions are cool.
hmmm, who wants to write setters for 100's of properties? ...
see below for an alternative ...
Nevermind, it does need private $foo; it works without it, but not if
you want to use a default from within the class.
if you set private $foo = 'foo';
print $f-__getFoo();
$f-__setFoo('bar');
print $f-__getFoo();
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Yields:
foo
bar
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Re: [PHP] Div-element at same vert. position?
Jay Blanchard wrote: A. The is a CSS question true :-) 2. You didn't provide a way to see it. III. Using absolute positioning is a bad thing and the left div should be floated to the left. what's wrong with absolute positioning? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Div-element at same vert. position?
[snip] what's wrong with absolute positioning? [/snip] Because there is only one absolute; that there are no absolutes. IE, FF, Opera and others all treat the box model differently. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Random value from ini file
I have an ini file that has: 1 = words; 2 = words1; 3 = words3; I want to pull a rand value and print it out I'm trying to use parse_ini_file but its not working any help would be great. Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
On Tuesday 28 March 2006 1:12 pm, Jochem Maas wrote:
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Maybe I'm wrong, but I thought you couldn't use the $f-foo to access
private variables from outside a class?
--
Joe Henry
www.celebrityaccess.com
[EMAIL PROTECTED]
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Re: [PHP] private $foo
On 3/28/06, Jochem Maas [EMAIL PROTECTED] wrote:
Anthony Ettinger wrote:
On 3/28/06, Jay Blanchard [EMAIL PROTECTED] wrote:
[snip]
I see this all over the place, but I don't think it stores the variable
in =
$foo:
class Foo {
private $foo;
public function __setFoo($arg)
{
$this-foo = $arg;
}
[/snip]
I am always using 'foo' in conversation and finally said it enough that
the CEO used it in a meeting the other day. Setter functions are cool.
hmmm, who wants to write setters for 100's of properties? ...
see below for an alternative ...
Nevermind, it does need private $foo; it works without it, but not if
you want to use a default from within the class.
if you set private $foo = 'foo';
print $f-__getFoo();
$f-__setFoo('bar');
print $f-__getFoo();
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Yields:
foo
bar
If you handle your properties all the same.
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Re: [PHP] private $foo
On 3/28/06, Joe Henry [EMAIL PROTECTED] wrote:
On Tuesday 28 March 2006 1:12 pm, Jochem Maas wrote:
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Maybe I'm wrong, but I thought you couldn't use the $f-foo to access
private variables from outside a class?
I think he means:
echo $f-__get('foo');
$f-__set('foo', 'bar');
echo $f-__get('foo');
---
foo
bar
If you want to validate input, you then have to have a block of nested
conditionals if your validation expressions vary.
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RE: [PHP] Random value from ini file
I have an ini file that has: 1 = words; 2 = words1; 3 = words3; I want to pull a rand value and print it out I'm trying to use parse_ini_file but its not working any help would be great. Thanks You could read them all into an array then use array_rand() to pick one. http://us2.php.net/manual/en/function.array-rand.php JM -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Div-element at same vert. position?
Try drag-drop without absolute ;-) Dan --- http://chrome.me.uk -Original Message- From: Jay Blanchard [mailto:[EMAIL PROTECTED] Sent: 28 March 2006 21:21 To: Jochem Maas Cc: PHP General Subject: RE: [PHP] Div-element at same vert. position? [snip] what's wrong with absolute positioning? [/snip] Because there is only one absolute; that there are no absolutes. IE, FF, Opera and others all treat the box model differently. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php __ NOD32 1.1459 (20060327) Information __ This message was checked by NOD32 antivirus system. http://www.eset.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] word matrix
Here is my first cut at the problem. It is probably not the most optimal
solution in terms of algorithmic complexity and it could also do without
the use of global vars and such, but it should give you some ideas.
[code]
$arr = array('word1', 'word2', 'word3');
$lowerBound = 1;
$upperBound = pow(2, count($arr)) - 1;
for ($index = $lowerBound; $index = $upperBound; ++$index) {
$bitString = str_pad(decbin($index), count($arr), 0,
STR_PAD_LEFT);
echo showValues($bitString) . br;
}
function showValues($bitString) {
global $arr;
$outputStringArray = array();
for ($pos = 0; $pos strlen($bitString); ++$pos) {
if ($bitString[$pos]) {
$outputStringArray[] = $arr[$pos];
}
}
return implode(' ', $outputStringArray);
}
[/code]
Shaunak Kashyap
Senior Web Developer
WPT Enterprises, Inc.
5700 Wilshire Blvd., Suite 350
Los Angeles, CA 90036
Direct: 323.330.9870
Main: 323.330.9900
www.worldpokertour.com
Confidentiality Notice: This e-mail transmission (and/or the
attachments accompanying) it may contain confidential information
belonging to the sender which is protected. The information is intended
only for the use of the intended recipient. If you are not the intended
recipient, you are hereby notified that any disclosure, copying,
distribution or taking of any action in reliance on the contents of this
information is prohibited. If you have received this transmission in
error, please notify the sender by reply e-mail and destroy all copies
of this transmission.
-Original Message-
From: Mike Dunlop [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 28, 2006 11:57 AM
To: Shaunak Kashyap
Cc: php-general@lists.php.net
Subject: Re: [PHP] word matrix
no, just all the unique combinations. Thanks!
...
Mike Dunlop
Director of Technology Development
[ e ] [EMAIL PROTECTED]
[ p ] 323.644.7808
On Mar 28, 2006, at 11:42 AM, Shaunak Kashyap wrote:
Would you also want the following combinations?
word1 word3 word2
word2 word1 word3
word2 word3 word1
word3 word1 word2
word3 word2 word1
Shaunak Kashyap
Senior Web Developer
WPT Enterprises, Inc.
5700 Wilshire Blvd., Suite 350
Los Angeles, CA 90036
Direct: 323.330.9870
Main: 323.330.9900
www.worldpokertour.com
Confidentiality Notice: This e-mail transmission (and/or the
attachments accompanying) it may contain confidential information
belonging to the sender which is protected. The information is
intended
only for the use of the intended recipient. If you are not the
intended
recipient, you are hereby notified that any disclosure, copying,
distribution or taking of any action in reliance on the contents of
this
information is prohibited. If you have received this transmission in
error, please notify the sender by reply e-mail and destroy all
copies
of this transmission.
-Original Message-
From: Mike Dunlop [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 28, 2006 11:36 AM
To: Chris
Cc: php-general@lists.php.net
Subject: Re: [PHP] word matrix
Sure Chris.
$words = array(word1,word2,word3);
I want this:
$result = array(
word1,
word2,
word3,
word1 word2,
word1 word3,
word2 word1,
word2 word3,
word3 word1,
word3 word2,
word1,word2,word3
);
Thanks - MD
On Mar 27, 2006, at 5:55 PM, Chris wrote:
Mike Dunlop wrote:
i have an array of various words and am looking to create a
result array of every possible combination of words from the
orig
array. I'm not sure how to accomplish this elegantly within a
for
loop. Anyone have any ideas?
Could you post a sample of what you have and what you want to end
up with?
It'll be easier for us to work out rather than guess at what
you're
trying to do.
--
Postgresql php tutorials
http://www.designmagick.com/
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[PHP] Strange math results
I've got a strange problem here. I'm subtacting one variable from another, both of type double and if they are the same, instead of getting a result of 0, I get something like -9.99200722163E-016 Is this a bug or am I doing something wrong here? Thanks, Jeff -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Strange math results
[snip] I've got a strange problem here. I'm subtacting one variable from another, both of type double and if they are the same, instead of getting a result of 0, I get something like -9.99200722163E-016 Is this a bug or am I doing something wrong here? [/snip] From all of the information that you sent in your post I'd say that you're doing something wrong here. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Div-element at same vert. position?
[snip] [snip] what's wrong with absolute positioning? [/snip] Because there is only one absolute; that there are no absolutes. IE, FF, Opera and others all treat the box model differently. [/snip] My bad.I should have said that it is a bad idea to use fixed positioning. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Div-element at same vert. position?
- Original Message -
From: Jay Blanchard [EMAIL PROTECTED]
To: Gustav Wiberg [EMAIL PROTECTED]; PHP General
php-general@lists.php.net
Sent: Tuesday, March 28, 2006 10:00 PM
Subject: RE: [PHP] Div-element at same vert. position?
[snip]
I have a code-snippet here:
while ($dbArray = mysql_fetch_array($querys)) {
$dbIDLevel1 = $dbArray[IDLevel1];
$dbLevel1Name = $dbArray[level1Name];
$dbFactsLevel1Name = $dbArray[factsLevel1Name];
$dbFactsPictureLevel1Name = $dbArray[factsPictureLevel1Name];
?
div id=factsmenu_?php echo $dbIDLevel1;? name=factsmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:250px; height:300px;
z-index:?php echo 200 + $dbIDLevel1;?; left: ?php echo $xTextledins +
310;?px; top: ?php echo $yRightmenu;?px; overflow: auto; visibility:
hidden
p class=textstyleb?php echo $dbLevel1Name;?/bbr
img src=pictures/level1/?php echo $dbFactsPictureLevel1Name;?
align=top width=200 height=150br
?php echo $dbFactsLevel1Name;?/p
/div
div id=rightmenu_?php echo $dbIDLevel1;? name=rightmenu_?php echo
$dbIDLevel1;? style=position:absolute; width:150px; height:300px;
z-index:?php echo 100 + $dbIDLevel1;?; left: ?php echo $xTextledins +
130;?px; top: ?php echo $yMenu;?px; overflow: auto; visibility:
hidden
p class=textstyle
?php
$sql2 = SELECT tblevel2catlevel1cat.ForIDLevel1Cat,
tblevel2catlevel1cat.ForIDLevel2Cat, tblevel2cat.IDLevel2,
tblevel2cat.level2Name FROM tblevel2catlevel1cat;
$sql2 .= LEFT JOIN tblevel2cat ON (tblevel2cat.IDLevel2 =
tblevel2catlevel1cat.ForIDLevel2Cat);
$sql2 .= WHERE tblevel2catlevel1cat.ForIDLevel1Cat = .
safeQuote($dbIDLevel1);
$querys2 = mysql_query($sql2);
$nrRows++;
while ($dbArray2 = mysql_fetch_array($querys2)) {
$dbIDLevel2 = $dbArray2[IDLevel2];
$dbLevel2Name = $dbArray2[level2Name];
?
a href=page_productarea2.php?ID=?php echo $dbIDLevel2;?
title=?php echo $dbLevel2Name;?font color=#015730?php echo
$dbLevel2Name;?/font/abr
?php
$nrRows++;
}
?
/p
/div
?php
//Here...
$yMenu +=(8*intval($nrRows));
}
If you don't bother about the database:
You'll see that two div-elements are created. I want rightmenu_?php
echo
$dbIDLevel1;? to be at the same vertical level as div-element:
factsmenu_?php echo $dbIDLevel1;?
Any ideas? (I tried with $yMenu +=(8*intval($nrRows)) with the rule that
any
row is 8 pixels, but this doesn't seem to be true)
[/snip]
A. The is a CSS question
2. You didn't provide a way to see it.
III. Using absolute positioning is a bad thing and the left div should
be floated to the left.
Ok, I got your message you all! But I really wanted to do the postitioning
in PHP with absolute positioning (just for the sakes cause ;-))
/G
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RE: [PHP] Strange math results
It is not always possible to precisely represent decimal values as a float type in binary. In these cases, the value that you have is either slightly bigger or slightly smaller than the actual. In your specific problem, you have two values that are not equal, but very similar. Therefore you get a small negative value when subtracting them. You just have to keep this fact in mind whenever you want to do high- precision computing. On Tue, 2006-03-28 at 15:30 -0600, Jay Blanchard wrote: [snip] I've got a strange problem here. I'm subtacting one variable from another, both of type double and if they are the same, instead of getting a result of 0, I get something like -9.99200722163E-016 Is this a bug or am I doing something wrong here? [/snip] From all of the information that you sent in your post I'd say that you're doing something wrong here. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Div-element at same vert. position?
[snip] A. The is a CSS question 2. You didn't provide a way to see it. III. Using absolute positioning is a bad thing and the left div should be floated to the left. Ok, I got your message you all! But I really wanted to do the postitioning in PHP with absolute positioning (just for the sakes cause ;-)) [/snip] While you may be using PHP to output attributes for CSS you are not doing positioning with CSS. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Div-element at same vert. position?
At 2:21 PM -0600 3/28/06, Jay Blanchard wrote: [snip] what's wrong with absolute positioning? [/snip] Because there is only one absolute; that there are no absolutes. IE, FF, Opera and others all treat the box model differently. That's if you use margins and padding. The way I understand it, the box model -- http://www.w3.org/TR/REC-CSS2/box.html -- is problematic because M$ looks at things differently than everyone else (i.e., W3C et al) -- which has led to many different fixes (hacks), such as: http://tantek.com/CSS/Examples/boxmodelhack.html But, if you are trying to absolutely position things, then using absolute without padding and margins is the way to go. For example, I've had a couple of clients who wanted their web sites to look exactly like their designers illustrations without any alteration or slack whatsoever on any browser. The only way I did it was to use absolute positioning. But, like everything else (including this topic), it has it's place. tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
Anthony Ettinger wrote:
On 3/28/06, Joe Henry [EMAIL PROTECTED] wrote:
On Tuesday 28 March 2006 1:12 pm, Jochem Maas wrote:
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Maybe I'm wrong, but I thought you couldn't use the $f-foo to access
private variables from outside a class?
I think he means:
echo $f-__get('foo');
$f-__set('foo', 'bar');
echo $f-__get('foo');
no, he doesn't. http://www.php.net/manual/en/language.oop5.magic.php
should explain it, however the part about __get() and __set() isn't
quite finished yet (and thus missing). Rest assured though, Jochem
showed a correct way of handling this problem, though PHP had a bug
relating to recursive lookups when using isset() in combination with
__get().
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Re: [PHP] Div-element at same vert. position?
- Original Message - From: Jay Blanchard [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED]; PHP General php-general@lists.php.net Sent: Tuesday, March 28, 2006 11:52 PM Subject: RE: [PHP] Div-element at same vert. position? [snip] A. The is a CSS question 2. You didn't provide a way to see it. III. Using absolute positioning is a bad thing and the left div should be floated to the left. Ok, I got your message you all! But I really wanted to do the postitioning in PHP with absolute positioning (just for the sakes cause ;-)) [/snip] While you may be using PHP to output attributes for CSS you are not doing positioning with CSS. And your point is? /Gustav Wiberg -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] private $foo
I am always using 'foo' in conversation and finally said it enough that the CEO used it in a meeting the other day. Setter functions are cool. That's interesting -- not meaning any disrespect, and this is just an opinion -- but in the newly published PHP Phrasebook by Christian Wenz (an excellent book btw), he says: Another phrase I promise you will not find in this book is anything that looks like foo, bar, baz, or any other proofs of very little imagination. While you may not agree with his statement, but I personally don't like the use of terms like those for I find them confusing. I would much rather like to see real world examples. From there I can make the translation to what I want. But using terms like $foo just adds another level of abstraction for me understand. But, I'm also simple. tedd -- http://sperling.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Strange math results
Indeed, when doing floating point math, you cannot check the values for
equality, they will rarely be, you have to check whether the difference in
between them is less than the error you are willing to accept. Floating
point numbers are usually an approximation to the actual value and
intermediate operations might pile up errors in each approximation in
different ways.
As an example,
$third = 1/3;
$third will contain 0.3 up to a certain number of digits, but it won't
last forever, as it should, theoretically.
Now,
$third * 3 == 1
will be false, but:
define('MAXERR',0.001);
abs($third * 3 - 1) MAXERR
will be true.
MAXERR is the error you are willing to accept in your calculations, for
example, if you are using cents, give it a couple of extra positions so that
roundings don't creep up to significant cents, that is, use MAXERR = 0.0001
or thereabouts.
Satyam
- Original Message -
From: Ezra Nugroho [EMAIL PROTECTED]
It is not always possible to precisely represent decimal values as a
float type in binary. In these cases, the value that you have is either
slightly bigger or slightly smaller than the actual.
In your specific problem, you have two values that are not equal, but
very similar. Therefore you get a small negative value when subtracting
them.
You just have to keep this fact in mind whenever you want to do high-
precision computing.
On Tue, 2006-03-28 at 15:30 -0600, Jay Blanchard wrote:
[snip]
I've got a strange problem here.
I'm subtacting one variable from another, both of type double and if
they are the same, instead of getting a result of 0, I get something
like -9.99200722163E-016
Is this a bug or am I doing something wrong here?
[/snip]
From all of the information that you sent in your post I'd say that
you're doing something wrong here.
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RE: [PHP] private $foo
[snip] That's interesting -- not meaning any disrespect, and this is just an opinion -- but in the newly published PHP Phrasebook by Christian Wenz (an excellent book btw), he says: Another phrase I promise you will not find in this book is anything that looks like foo, bar, baz, or any other proofs of very little imagination. While you may not agree with his statement, but I personally don't like the use of terms like those for I find them confusing. I would much rather like to see real world examples. From there I can make the translation to what I want. But using terms like $foo just adds another level of abstraction for me understand. But, I'm also simple. [/snip] I have been programming since the mid 70's and foo was in the lexcon at that point. I guess I am old school. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
On 3/28/06, M. Sokolewicz [EMAIL PROTECTED] wrote:
Anthony Ettinger wrote:
On 3/28/06, Joe Henry [EMAIL PROTECTED] wrote:
On Tuesday 28 March 2006 1:12 pm, Jochem Maas wrote:
?php
class Foo
{
private $foo = 'foo';
function __get($k)
{
if (isset($this-{$k})) {
return $this-{$k};
}
throw new Exception(non existing property!);
}
function __set($k, $v)
{
if (isset($this-{$k})) {
$this-{$k} = $v;
return;
}
throw new Exception(non existing property!);
}
}
$f = new Foo;
echo $f-foo,\n;
$f-foo = bar;
echo $f-foo,\n;
Maybe I'm wrong, but I thought you couldn't use the $f-foo to access
private variables from outside a class?
I think he means:
echo $f-__get('foo');
$f-__set('foo', 'bar');
echo $f-__get('foo');
no, he doesn't. http://www.php.net/manual/en/language.oop5.magic.php
should explain it, however the part about __get() and __set() isn't
quite finished yet (and thus missing). Rest assured though, Jochem
showed a correct way of handling this problem, though PHP had a bug
relating to recursive lookups when using isset() in combination with
__get().
private $foo; cannot be accessed directly outside the script.
print $f-foo; #fails
Fatal error: Cannot access private property Foo::$foo in
/x/home/username/docs/misc/php/client.php on line 11
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RE: [PHP] Strange math results
-Original Message-
From: Satyam [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 28, 2006 17:23
To: [EMAIL PROTECTED]; Jay Blanchard
Cc: Jeff; php-general@lists.php.net
Subject: Re: [PHP] Strange math results
Indeed, when doing floating point math, you cannot check the
values for
equality, they will rarely be, you have to check whether the
difference in
between them is less than the error you are willing to
accept. Floating
point numbers are usually an approximation to the actual value and
intermediate operations might pile up errors in each approximation in
different ways.
As an example,
$third = 1/3;
$third will contain 0.3 up to a certain number of digits,
but it won't
last forever, as it should, theoretically.
Now,
$third * 3 == 1
will be false, but:
define('MAXERR',0.001);
abs($third * 3 - 1) MAXERR
will be true.
MAXERR is the error you are willing to accept in your
calculations, for
example, if you are using cents, give it a couple of extra
positions so that
roundings don't creep up to significant cents, that is, use
MAXERR = 0.0001
or thereabouts.
Satyam
That explains it. Thanks!
Jeff
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[PHP] Not sure if this is a php problem or a mysql problem
Hi all, I have developed a php functilon that is to return the date +1 from a Mysql database. My sql statement is as follows SELECT dayNum FROM Days Where dayNum = day(curdate())+1; The function works great on the intended webserver but when placed on a different mysql server (The one I have using to develop the webpage) the return variable with the intended SQL statement is not being set. I Think it has something to do with thlis day(curdate()) portion of my sql statement. When I had month in place of day I was able to ge a output. I don't have a problem with year(curdate()) or month(curdate()). Even though the functilon works on the final destination webserver I would like to know why it won't work on my testing server. Thanks Paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] word matrix
Thanks much for your time on this - I'm going to give this code a try
- much appreciated :)
Best,
Mike D
On Mar 28, 2006, at 12:53 PM, Shaunak Kashyap wrote:
Here is my first cut at the problem. It is probably not the most
optimal
solution in terms of algorithmic complexity and it could also do
without
the use of global vars and such, but it should give you some ideas.
[code]
$arr = array('word1', 'word2', 'word3');
$lowerBound = 1;
$upperBound = pow(2, count($arr)) - 1;
for ($index = $lowerBound; $index = $upperBound; ++$index) {
$bitString = str_pad(decbin($index), count($arr), 0,
STR_PAD_LEFT);
echo showValues($bitString) . br;
}
function showValues($bitString) {
global $arr;
$outputStringArray = array();
for ($pos = 0; $pos strlen($bitString); ++$pos) {
if ($bitString[$pos]) {
$outputStringArray[] = $arr[$pos];
}
}
return implode(' ', $outputStringArray);
}
[/code]
Shaunak Kashyap
Senior Web Developer
WPT Enterprises, Inc.
5700 Wilshire Blvd., Suite 350
Los Angeles, CA 90036
Direct: 323.330.9870
Main: 323.330.9900
www.worldpokertour.com
Confidentiality Notice: This e-mail transmission (and/or the
attachments accompanying) it may contain confidential information
belonging to the sender which is protected. The information is
intended
only for the use of the intended recipient. If you are not the
intended
recipient, you are hereby notified that any disclosure, copying,
distribution or taking of any action in reliance on the contents of
this
information is prohibited. If you have received this transmission in
error, please notify the sender by reply e-mail and destroy all copies
of this transmission.
-Original Message-
From: Mike Dunlop [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 28, 2006 11:57 AM
To: Shaunak Kashyap
Cc: php-general@lists.php.net
Subject: Re: [PHP] word matrix
no, just all the unique combinations. Thanks!
...
Mike Dunlop
Director of Technology Development
[ e ] [EMAIL PROTECTED]
[ p ] 323.644.7808
On Mar 28, 2006, at 11:42 AM, Shaunak Kashyap wrote:
Would you also want the following combinations?
word1 word3 word2
word2 word1 word3
word2 word3 word1
word3 word1 word2
word3 word2 word1
Shaunak Kashyap
Senior Web Developer
WPT Enterprises, Inc.
5700 Wilshire Blvd., Suite 350
Los Angeles, CA 90036
Direct: 323.330.9870
Main: 323.330.9900
www.worldpokertour.com
Confidentiality Notice: This e-mail transmission (and/or the
attachments accompanying) it may contain confidential information
belonging to the sender which is protected. The information is
intended
only for the use of the intended recipient. If you are not the
intended
recipient, you are hereby notified that any disclosure, copying,
distribution or taking of any action in reliance on the contents of
this
information is prohibited. If you have received this transmission in
error, please notify the sender by reply e-mail and destroy all
copies
of this transmission.
-Original Message-
From: Mike Dunlop [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 28, 2006 11:36 AM
To: Chris
Cc: php-general@lists.php.net
Subject: Re: [PHP] word matrix
Sure Chris.
$words = array(word1,word2,word3);
I want this:
$result = array(
word1,
word2,
word3,
word1 word2,
word1 word3,
word2 word1,
word2 word3,
word3 word1,
word3 word2,
word1,word2,word3
);
Thanks - MD
On Mar 27, 2006, at 5:55 PM, Chris wrote:
Mike Dunlop wrote:
i have an array of various words and am looking to create a
result array of every possible combination of words from the
orig
array. I'm not sure how to accomplish this elegantly within a
for
loop. Anyone have any ideas?
Could you post a sample of what you have and what you want to end
up with?
It'll be easier for us to work out rather than guess at what
you're
trying to do.
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[PHP] Re: imagecreatefromjpeg() uses too much memory
You didn't say, but, I assume that ordinary users will not be uploading to your
web hotel. Thus
To cope with the file size you must preprocess your images in an image editor,
[e.g., PhotoShop, PaintShop Pro, etc.].
Enhance and compress as necessary. In general, it is best to use an image editor so you can visually judge the quality
at each step.
Are the images going to be displayed on your site? If so, I can't imagine needing anywhere near 16mb for a quality
rendering.
In general, GD2 does a poor job of processing quality images. It's great for
annotating and applying borders, etc.
Imagemagick is far superior for image processing.
Then
Fredrik Enestad wrote:
Hi!
I'm making a function for uploading and resizing images to my web hotel.
Problem is, memory_limit is set to 16M so when uploading larger images the
script crashes.
So, I tried to override the memory_limit setting, but as it turns out, my
web host has set some safe mode setting,
so that no settings can be changed in the php.ini, and they wont change the
setting to a higher value themselves.
This is were the code crashes:
$image_p = imagecreatetruecolor($widthNew, $heightNew);
if($mime==image/jpeg || $mime==image/pjpeg) {
$image = imagecreatefromjpeg($imgarray[tmp_name]);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $widthNew, $heightNew,
$widthOrg, $heightOrg);
imagejpeg($image_p, $save_dir.$temp_filename, 80);
return Done;
}
The line $image = imagecreatefromjpeg($imgarray[tmp_name]); causes the
problem.
Do any of you know any other way to solve this problem?
--
Thanks
Fredrik
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[PHP] Script to sanitize variables
Hello everyone, Would anyone know a PHP script that can sanitize variables to prevent XSS and SQL injection? Thanks and best regards, Matt -- Stand before it and there is no beginning. Follow it and there is no end. Stay with the ancient Tao, Move with the present. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] About wrapping a forum into your own design.
I am making a page with css for styling and php for browsing and dynamic
content.
I use a simple switch statement to get the main content of each page into
the same div tag like this:
div id=main?php
switch(@$_GET['maintext']) {
default;
echo Welcome to the official website of bladablada! Feel free to
navigate around and get to now us better;
$maintitle=WELCOME;
break;
case news:
echo A bunch of news;
$maintitle=NEWS;
break;
case about:
include (about.php);
$maintitle=ABOUT;
break;
case gallery:
include (gallery.php);
$maintitle=SCREENSHOTS;
break;
case stats:
include (stats.php);
$maintitle=STATISTICS;
break;
case forum:
include ('forum/index.php');
$maintitle=FORUM;
break;
}
?/div
However. I am not that competent in PHP to make my own forum, so I use a
premade forum. Invision Power Board actually.
What I want to do is to get all the links I press in the forum (after
loading forum/index.php into the div-tag with id=main) to show up in the
same area. Not sure if this is a php question actually, but...
What happens now is that when I press the link Forum in my main navigation
on my site, the index.php of course loads into the div-tag with id=main. BUT
when I press a topic or something within this page (index.php), it opens up
in a new page. I know why, but I wonder if there is a way to get the rest of
the links in the forum to stay within my div-tag other than tracking down
all the variables and such in the forumscripts and alter them? (That's a
hell of alot java and php to work through)
Any help is appreciated.
Re: [PHP] About wrapping a forum into your own design.
you should be able to edit the forum template instead...
On 3/28/06, twistednetadmin [EMAIL PROTECTED] wrote:
I am making a page with css for styling and php for browsing and dynamic
content.
I use a simple switch statement to get the main content of each page into
the same div tag like this:
div id=main?php
switch(@$_GET['maintext']) {
default;
echo Welcome to the official website of bladablada! Feel free to
navigate around and get to now us better;
$maintitle=WELCOME;
break;
case news:
echo A bunch of news;
$maintitle=NEWS;
break;
case about:
include (about.php);
$maintitle=ABOUT;
break;
case gallery:
include (gallery.php);
$maintitle=SCREENSHOTS;
break;
case stats:
include (stats.php);
$maintitle=STATISTICS;
break;
case forum:
include ('forum/index.php');
$maintitle=FORUM;
break;
}
?/div
However. I am not that competent in PHP to make my own forum, so I use a
premade forum. Invision Power Board actually.
What I want to do is to get all the links I press in the forum (after
loading forum/index.php into the div-tag with id=main) to show up in the
same area. Not sure if this is a php question actually, but...
What happens now is that when I press the link Forum in my main navigation
on my site, the index.php of course loads into the div-tag with id=main. BUT
when I press a topic or something within this page (index.php), it opens up
in a new page. I know why, but I wonder if there is a way to get the rest of
the links in the forum to stay within my div-tag other than tracking down
all the variables and such in the forumscripts and alter them? (That's a
hell of alot java and php to work through)
Any help is appreciated.
--
Anthony Ettinger
Signature: http://chovy.dyndns.org/hcard.html
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Re: [PHP] Script to sanitize variables
On Tuesday 28 March 2006 18:05, Matt Arnilo S. Baluyos (Mailing Lists) wrote: Hello everyone, Would anyone know a PHP script that can sanitize variables to prevent XSS and SQL injection? Thanks and best regards, Matt -- Stand before it and there is no beginning. Follow it and there is no end. Stay with the ancient Tao, Move with the present. Chris Shiflett has written a number of good articles on the matter. You can find them at: http://shiflett.org/articles The articles in particular would be: Security Corner: Cross-Site Request Forgeries and Security Corner: Data Filtering and Security Corner: SQL Injection Also, make sure to check out http://phpsec.org HTH -- Ray Hauge Programmer/Systems Administrator American Student Loan Services www.americanstudentloan.com 1.800.575.1099 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Script to sanitize variables
On 3/29/06, Ray Hauge [EMAIL PROTECTED] wrote: Chris Shiflett has written a number of good articles on the matter. You can find them at: http://shiflett.org/articles The articles in particular would be: Security Corner: Cross-Site Request Forgeries Security Corner: Data Filtering Security Corner: SQL Injection Hello Ray, Thanks for the links, they are very informative and gives a clear background on this particular aspect of web security. I was looking for an existing script that I can just plug in to my project though. After some googling around, I've come across kses (http://sourceforge.net/projects/kses). From the website, it says that it's being used in Wordpress and Geeklog. There's also a PHP5 version included in the release so for OOP purists, that ought to be great news. -- Stand before it and there is no beginning. Follow it and there is no end. Stay with the ancient Tao, Move with the present. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Not sure if this is a php problem or a mysql problem
Paul Goepfert wrote: Hi all, I have developed a php functilon that is to return the date +1 from a Mysql database. My sql statement is as follows SELECT dayNum FROM Days Where dayNum = day(curdate())+1; The function works great on the intended webserver but when placed on a different mysql server (The one I have using to develop the webpage) the return variable with the intended SQL statement is not being set. What do you get on both servers when you run it manually through phpmyadmin or some other tool? Are they the same mysql version - select version(); ? Same php version? -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Script to sanitize variables
Matt Arnilo S. Baluyos (Mailing Lists) wrote: On 3/29/06, Ray Hauge [EMAIL PROTECTED] wrote: Chris Shiflett has written a number of good articles on the matter. You can find them at: http://shiflett.org/articles The articles in particular would be: Security Corner: Cross-Site Request Forgeries Security Corner: Data Filtering Security Corner: SQL Injection Hello Ray, Thanks for the links, they are very informative and gives a clear background on this particular aspect of web security. I was looking for an existing script that I can just plug in to my project though. After some googling around, I've come across kses (http://sourceforge.net/projects/kses). From the website, it says that it's being used in Wordpress and Geeklog. There's also a PHP5 version included in the release so for OOP purists, that ought to be great news. Could check out http://pecl.php.net/package/filter if you have enough access to the server. -- Postgresql php tutorials http://www.designmagick.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] private $foo
Anthony Ettinger wrote: private $foo; cannot be accessed directly outside the script. print $f-foo; #fails Fatal error: Cannot access private property Foo::$foo in /x/home/username/docs/misc/php/client.php on line 11 Did you define the __get and __set functions in your class as in the previous post? Are you running a version of PHP that supports them? Jasper -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
