[PHP] OT - representing data
Hi All I have over 26000 urls in a table. They are all urls and query strings of hits to the same 10 - 20 sites. I need to have a way to allow the user to select one of these, and then do some processing on it, and I'm struggling to find a way. I did have a select dropdown with a list of them, but that has become unmanageable, even when coupled with a restrictor text box. For example, the user types 'david' in the restrictor, and then the dropdown only lists those urls with '%david%' Has anyone got a genius way of allowing the user to select one easily and without having to download all 26000. TIA Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] fsockopen
Is $tempPort set ?
Alastair Battrick
Senior Developer
Lightwood Consultancy Ltd
http://www.lightwood.net
-Original Message-
From: Christoph Starkmann [mailto:[EMAIL PROTECTED]]
Sent: 26 March 2002 12:40
To: '[EMAIL PROTECTED]'
Subject: [PHP] fsockopen
Hi!
I'm trying to check the validity of given hyperlinks...
I thought this code should work (Apache 1.3.9, Win98)
$tempUrl = ereg_replace(http://;, , $url);
$fp = fsockopen ($tempUrl, $tempPort, $errno, $errstr, 30);
if (!$fp)
{
echo brerror opening $url: \$errstr=$errstr, \$errno=$errnobr\n;
}
else
{
fputs ($fp, GET / HTTP/1.0\r\n\r\n);
echo brs . fgets($fp,1024);
fclose($fp);
}
For each and every url,
$fp = false;
$errstr = ;
$errno = 0;
Where is my mistake? I guess I'm simply getting sth wrong...
Any hint would be great.
Cheers,
Kiko
-
It's not a bug, it's a feature.
christoph starkmann
mailto:[EMAIL PROTECTED]
http://www.fh-augsburg.de/~kiko
ICQ: 100601600
-
--
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] fsockopen
There are a few things that it could be.
Change the ereg_replace to str_replace
Try adding Host: $server_name on the line after the GET:
fputs ($fp, GET / HTTP/1.0\r\nHost: $server_name\r\n\r\n);
iirc, if the server uses virtual hosts, the GET won't work properly without
it.
If that's not it, try adding this instead of your single echo line:
while (!feof ($fp)) {
$line = fgets($fp, 4096);
echo $line;
}
As that will return and echo all the page, not just the header.
Alastair
-Original Message-
From: Christoph Starkmann [mailto:[EMAIL PROTECTED]]
Sent: 26 March 2002 12:48
To: '[EMAIL PROTECTED]'; Christoph Starkmann; [EMAIL PROTECTED]
Subject: RE: [PHP] fsockopen
Hi!
Is $tempPort set ?
Yes... 80 as default...
$tempUrl = ereg_replace(http://;, , $url);
$fp = fsockopen ($tempUrl, $tempPort, $errno, $errstr, 30);
if (!$fp)
{
echo brerror opening $url: \$errstr=$errstr,
\$errno=$errnobr\n;
}
else
{
fputs ($fp, GET / HTTP/1.0\r\n\r\n);
echo brs . fgets($fp,1024);
fclose($fp);
}
Cheers...
Kiko
-
It's not a bug, it's a feature.
christoph starkmann
mailto:[EMAIL PROTECTED]
http://www.fh-augsburg.de/~kiko
ICQ: 100601600
-
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] sessions
There must be some whitespace in the script before the opening ?php Lose that and the error should go with it. Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net I am kind of confused by an error I am getting when trying to destroy a session. Here is the error that I am receiving along with the code that is causing the problem. Warning: Cannot send session cache limiter - headers already sent (output started at /home/www/wildwebtech/cumc/default.php:9) in /home/www/wildwebtech/cumc/default.php on line 10 ? session_start(); $old_user = $cumc_user; // store to test if they *were* logged in $result = session_unregister(cumc_user); session_destroy(); ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Can't display PNG images
Echoing text to the screen is a very useful debugging tool when creating images from php, if you type the full location of the image script in the address bar, rather than specifying it as an image that is opened by a html page. If you do this Teresa, you should get the PHP error message, and if you give this to us it would help. Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net -Original Message- From: Jordan S. Jones [mailto:[EMAIL PROTECTED]] Sent: 12 March 2002 11:29 To: [EMAIL PROTECTED] Subject: [PHP] Re: Can't display PNG images The icon essentially means that it was a broken image, or that they code did not work. I know that wasn't much help. On another point, in my opinion, it doesn't make a whole lot of logical sense to have a die(Error text) statement in code that creates an image.. If an error does occur, it will still display the same broken image icon. However, I am not the definitive word on the matter, and if you or anyone else has a different opinion on the matter, I would be more than happy to hear it. Jordan Teresa Narvaez [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello, Background info: I'm running o PHP 4.1.1 on a linux server kernel(2.2.16). o Using Netscape Communicator 4.75 o Compiled and installed the gd(1.8.4) library Problem(2 problems): 1.- The following code won't display an image(I get an icon of some type of piece of paper). ?php header (Content-type: image/png); $im = @ImageCreate (50, 100) or die (Cannot Initialize new GD image stream); $background_color = ImageColorAllocate ($im, 255, 255, 255); $text_color = ImageColorAllocate ($im, 233, 14, 91); ImageString ($im, 1, 5, 5, A Simple Text String, $text_color); ImagePng ($im); ? 2.- The configure Command from phpinfo() is different than what I actually typed at the command line. Also, phpinfo() area for GD does not show PNG or JPEG support. why? from phpinfo() -- './configure' '--with-mysql' '--with-apxs=/var/apache/bin/apxs' '--with-gd=/home/builder/downloads/untarred/gd-1.8.4' '--enable-sockets' '--enable-calendar' '--enable-ftp' '--enable-trans-sid' What I typed at the command line: - ./configure --with-mysql --with-apxs=/var/apache/bin/apxs --with-gd=/home/builder/downloads/untarred/gd-1.8.4 --with-png-dir=/usr/lib --enable-gd-native-ttf --with-ttf --with-jpeg-dir=/home/builder/downloads/untarred/jpeg-6b --with-t1lib=/home/builder/downloads/untarred/t1lib-1.3.1 --enable-sockets --with-zlib-dir --with-xpm-dir --enable-calenda r --enable-ftp --enable-trans-sid OUTPUT from phpinfo() --- GD Supportenabled GD Version1.6.2 or higher WBMP Support enabled I would really appretiate any ideas you could give me. Thanks in advance! -Teresa -- 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] number_format
why not multiply the number by 1000 and then use str_pad($in,6,0,STR_PAD_LEFT) Alastair Battrick Senior Developer Lightwood Consultancy Ltd http://www.lightwood.net -Original Message- From: Scott St. John [mailto:[EMAIL PROTECTED]] Sent: 08 March 2002 17:02 To: [EMAIL PROTECTED] Subject: [PHP] number_format Hi everyone, I am trying to format a number for a report, the one consistant thing is the three decimal places. But I need to strip them, then fill in zero's from the left. So, if the number coming in is 8.000 I need to convert to 00800, 11.070 would convert to 01107. I have tried a combination of number_format and usually end up with 8000 or 00110. Help! Thank you! Mind in slow motion this morning. -Scott -- 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] mktime() into TIMESTAMP ?
Just make sure that whichever way you choose, you always use the same style, so things don't get messy. Personally, I always use INT(11) MySQL columns and store the unix timestamp and this makes things easy for me. The only exception is when storing dates that are before 1970, but I very rarely have to do this. In the end, I guess it depends if you want to do the formatting of the date field when you're inserting the data (use TIMESTAMP) or when you're pulling it out (use INT). Alastair Battrick Lightwood Consultancy Ltd http://www.lightwood.net -Original Message- From: Erik Price [mailto:[EMAIL PROTECTED]] Sent: 04 March 2002 22:12 To: PHP (E-mail) Subject: [PHP] mktime() into TIMESTAMP ? PHP's mktime() function uses a timestamp that is the number of seconds since the Unix epoch. MySQL uses the MMDDhhmmss format for its TIMESTAMP column type. I'm not complaining that they're not the same, but curious as to which I should use for storing timestamps -- does it matter? PHP has a lot of nice formatting conventions with date(), so I am leaning towards using mktime() to store PHP-style timestamps into a MySQL TIMESTAMP column. But MySQL does have the ability to format dates, and its TIMESTAMP column type bumps up if I don't manually insert a value. Any suggestions? Erik Erik Price Web Developer Temp Media Lab, H.H. Brown [EMAIL PROTECTED] -- 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] get_browser();
Have you got the browscap.ini file installed properly ?
and
have you got a up to date version of browscap.ini ?
and
What is reported by IE visitng the script ?
Alastair
-Original Message-
From: Chris Boget [mailto:[EMAIL PROTECTED]]
Sent: 18 February 2002 17:48
To: [EMAIL PROTECTED]
Subject: [PHP] get_browser();
The following example that is in the onsite documentation:
?
function list_array ($array) {
while (list ($key, $value) = each ($array)) {
$str .= b$key:/b $valuebr\n;
}
return $str;
}
echo $HTTP_USER_AGENThr\n;
$browser = get_browser();
echo list_array ((array) $browser);
?
Isn't working as described in the example output provided on
the page. In fact, half the time, get_browser() is returning
nothing. And HTTP_USER_AGENT is only returning:
Mozilla/4.7 [en] (Win95; I)
for Netscape. Why isn't it (get_browser()) providing all the
information as displayed in the example provided in the docs?
Ultimately, I'm trying to figure out how I can determine if the
user is using NS 4.x or not...
Chris
--
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] how a function 'return' statement works
Do you not have to make $_SERVER a global variable in the function ?
Alastair
Lightwood Consultancy Ltd
Hm... I tried quite a few variations on this. I can't seem to get any
displayable value out of this function.
function get_current_page_name()
{
$current_page_name = explode(/, $_SERVER['PHP_SELF']);
$current_page_name = $current_page_name[-1];
return $current_page_name ;
}
$errorcode = get_current_page_name();
echo $errorcode;
Nothing.
The only thing that works is $errorcode =
basename($_SERVER['PHP_SELF']), but that's not the point -- I still
don't understand why the function above doesn't return anything. In
this case, I'm positive that I've specified the last element of the
array. (Haven't I?)
Erik
On Wednesday, February 13, 2002, at 05:03 PM, Darren Gamble wrote:
I think what you're trying to do is return one particular element out
of the
array. If that's the case, just use something like:
return $current_page_name[-1]
to return the last element in the array.
Erik Price
Web Developer Temp
Media Lab, H.H. Brown
[EMAIL PROTECTED]
--
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] Cheap, PHP, mySQL hosting!
Lookin for about 50 Megs with php4, mySQL and the works. Any economical hosts?? You could try: http://www.datasnke.co.uk And I am biased... Alastair Lightwood Consultancy Ltd -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
