php-general Digest 11 Jan 2010 04:40:24 -0000 Issue 6532
Topics (messages 300941 through 300959):
Re: To add the final ?> or not...
300941 by: Michael A. Peters
300942 by: Michael A. Peters
300943 by: Stuart Dallas
300944 by: Michael A. Peters
300945 by: Jim Lucas
300946 by: Ashley Sheridan
Re: Clean PHP 5.2.12 Build Core Dumping
300947 by: Don O'Neil
PMCÉú²ú¼Æ»®ÓëÎïÁÏ¿ØÖÆ
300948 by: rjotqr
Upgraded PHP now website doesn't work properly?
300949 by: Kaya Saman
300950 by: Ashley Sheridan
300951 by: Ashley Sheridan
300952 by: Kenneth Sande
300953 by: Kaya Saman
300954 by: Ashley Sheridan
300955 by: Kaya Saman
300956 by: Ashley Sheridan
300957 by: Kaya Saman
Formatting Decimals
300958 by: Rick Dwyer
300959 by: Mattias Thorslund
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----------------------------------------------------------------------
--- Begin Message ---
Daevid Vincent wrote:
What do you guys all do?
I keep it there, and just make sure not to have white space where it
should not be.
--- End Message ---
--- Begin Message ---
Stuart Dallas wrote:
That's a massive assumption. There are a number of editors that
automatically add a blank line to the end of source files. I stand by
taking the option that requires the least conscious thought from your
developers - they have enough important stuff to occupy their brain
that remembering to make sure there is no whitespace at the end of
their source files should not be one of them.
-Stuart
I would suggest getting a text editor that doesn't do that then. There
are text editors that don't.
There also are e-mail clients that properly wrap the body content before
sending ;)
--- End Message ---
--- Begin Message ---
On 10 Jan 2010, at 14:44, Michael A. Peters wrote:
> Stuart Dallas wrote:
>
>> That's a massive assumption. There are a number of editors that
>> automatically add a blank line to the end of source files. I stand by
>> taking the option that requires the least conscious thought from your
>> developers - they have enough important stuff to occupy their brain
>> that remembering to make sure there is no whitespace at the end of
>> their source files should not be one of them.
>> -Stuart
>
> I would suggest getting a text editor that doesn't do that then. There are
> text editors that don't.
>
> There also are e-mail clients that properly wrap the body content before
> sending ;)
I would rather not have a requirement on the tools my developers use which
potentially (and usually) improves their productivity than impose a requirement
that has no apparent benefit outside of XML files, and even then the benefit is
irrelevant since it's already a file that contains both code and XML.
And if you don't like the way my emails look feel free to forward them into a
black hole, I'll be fine with that. Alternatively talk to Apple and get them to
change their Mail app to your idea or "properly". Either way I'm going to get
back to worrying about things that matter. ;)
-Stuart
--
http://stut.net/
--- End Message ---
--- Begin Message ---
Stuart Dallas wrote:
On 10 Jan 2010, at 14:44, Michael A. Peters wrote:
Stuart Dallas wrote:
That's a massive assumption. There are a number of editors that
automatically add a blank line to the end of source files. I stand by
taking the option that requires the least conscious thought from your
developers - they have enough important stuff to occupy their brain
that remembering to make sure there is no whitespace at the end of
their source files should not be one of them.
-Stuart
I would suggest getting a text editor that doesn't do that then. There are text
editors that don't.
There also are e-mail clients that properly wrap the body content before
sending ;)
I would rather not have a requirement on the tools my developers use which
potentially (and usually) improves their productivity than impose a requirement
that has no apparent benefit outside of XML files, and even then the benefit is
irrelevant since it's already a file that contains both code and XML.
And if you don't like the way my emails look feel free to forward them into a black hole,
I'll be fine with that. Alternatively talk to Apple and get them to change their Mail app
to your idea or "properly". Either way I'm going to get back to worrying about
things that matter. ;)
-Stuart
I suspect that you just don't word wrap enabled in your Mail.app
preferences. That use to be an option anyway (I haven't used OS X since
10.1)
Anyway, I didn't fix the wrap on this before replying just to show what
happens. Each paragraph end up as a big long line instead of having a
break put in.
Ah well, doesn't bother me as much as HTML mail to lists does ;)
--- End Message ---
--- Begin Message ---
Stuart Dallas wrote:
>
> That's a massive assumption. There are a number of editors that automatically
> add a blank line to the end of source files.
A single \n after the final ?> doesn't matter anyways. Even if the following
example was two different files where the second included the first, it would
still have the same results.
Simple test:
########CONTENTS########
<?php
?>
<?php
echo (headers_sent() ? 'Yes' : 'No');
?>
########EOF########
No, as is, this will return 'No'. But if you place /ANY/ character between the
?>
<?php
including a newline, space, tab, etc... it will send the headers.
So, basically saying that in this particular case ?><?php === ?>\n<?php
With all that said, you CAN have a \n at the end of you file directly after the
?>. But, you better make sure that nothing else is there along with it.
Jim Lucas
>
> -Stuart
>
--- End Message ---
--- Begin Message ---
On Sun, 2010-01-10 at 08:52 -0800, Jim Lucas wrote:
> Stuart Dallas wrote:
> >
> > That's a massive assumption. There are a number of editors that
> > automatically add a blank line to the end of source files.
>
> A single \n after the final ?> doesn't matter anyways. Even if the following
> example was two different files where the second included the first, it would
> still have the same results.
>
> Simple test:
>
> ########CONTENTS########
> <?php
>
> ?>
> <?php
>
> echo (headers_sent() ? 'Yes' : 'No');
>
> ?>
> ########EOF########
>
> No, as is, this will return 'No'. But if you place /ANY/ character between
> the
> ?>
> <?php
>
> including a newline, space, tab, etc... it will send the headers.
>
> So, basically saying that in this particular case ?><?php === ?>\n<?php
>
> With all that said, you CAN have a \n at the end of you file directly after
> the
> ?>. But, you better make sure that nothing else is there along with it.
>
> Jim Lucas
>
> >
> > -Stuart
> >
>
Or if you're using a multibyte encoding in your file which isn't
correctly interpretted...
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
> > I tried adding WITHOUT_X11=yes to /etc/make.conf as well as X11BASE=
> and
> > X11BASE="", but I still get the same error.
>
> Remove them. This makes sure they are not defined, not even
> empty (as in "#define BLA -> symbol 'BLA' is defined").
>
> > Where to go from here? Do I have and old version of something that is
> > causing this? I get this error _right away_ before anything is even
> built.
>
> It seems to be a check by the Makefile at port's top level.
Ok... I have no definition for X11BASE anywhere, not in my env, not in my
/etc/make.conf, nowhwere...
However, it's still complaining about X11BASE being deprecated. I tried just
adding WITHOUT_X11=yes in /etc/make, and without it. I even searched all the
Makefiles in /usr/ports, and in the /usr/ports/lang/php5 dir to find any
reference to X11, or X, or X11BASE, but nada... I don't even know where this
error message is being generated from.
I can't even do a basic make without it immediately spitting out the error:
# make
X11BASE is now deprecated. Unset X11BASE in make.conf and try again.
*** Error code 1
Stop.
Where should I look next? Any help is appreciated. Thanks!
--- End Message ---
--- Begin Message ---
php-gene...@lists.php.net
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--- End Message ---
--- Begin Message ---
Hi,
I am hoping someone can help me??
I currently run Fedora 11 on an Apple PowerMac G4 and recently performed
an upgrade to it which rendered my site completely unsee able for a
while but then after re-saving it showed up through my browsers however
my menu bar was slightly altered probably due to lack of formatting.
Apache error logs claim this:
[Sun Jan 10 23:06:23 2010] [error] [client 192.168.1.110] PHP Parse
error: syntax error, unexpected T_STRING, expecting ',' or ';' in
/home/optiplex-networks/links.php on line 20, referer:
http://co111w.col111.mail.live.com/mail/InboxLight.aspx?n=454360575
I have attempted to enable PHP debugging but nothing is being shown!
To give an idea of where things are going wrong this is the start of the
file:
<?php # Script 3.4 - index.php
// Set the page title and include the HTML header.
$page_title = 'Optiplex Networks';
include ('./header.inc');
?>
<?php
ini_set('display_errors',1);
error_reporting(E_ALL|E_STRICT);
echo '
<table width="100%" align="center" border="0" bgcolor="#CCCCCC">
<tr><td align="center"><font size="4"><strong>Contributors to Optiplex
Networks:</strong></font></td></tr>
</table>
<p>If it weren't for these projects Optiplex Networks would not have
happened. My thanks and regards to everyone involved!</p>
<table width="95%" border="1" align="center">
<tr>
<td width="15%"><div align="center"
class="style2"><strong>Name</strong></div></td>
<td width="20%"><div align="center"
class="style2"><strong>Address</strong></div></td>
<td width="*"><div align="center"
class="style2"><strong>Description</strong></div></td>
</tr>
Line 20 is the line beginning with <p>If it weren't for.......
I don't understand why this should be an error as it's basic html!
The only php part I have used is just echoing the html out.
As shown the echo ' is closed off at the bottom of the file with:
';
?>
which is fine according the book I read about php.
Obviously something is wrong but I can't figure it out, if anyone can
give me a hand I'd very much appreciate it!
Many thanks,
Kaya
--- End Message ---
--- Begin Message ---
On Mon, 2010-01-11 at 02:52 +0200, Kaya Saman wrote:
> Hi,
>
> I am hoping someone can help me??
>
> I currently run Fedora 11 on an Apple PowerMac G4 and recently performed
> an upgrade to it which rendered my site completely unsee able for a
> while but then after re-saving it showed up through my browsers however
> my menu bar was slightly altered probably due to lack of formatting.
>
> Apache error logs claim this:
>
> [Sun Jan 10 23:06:23 2010] [error] [client 192.168.1.110] PHP Parse
> error: syntax error, unexpected T_STRING, expecting ',' or ';' in
> /home/optiplex-networks/links.php on line 20, referer:
> http://co111w.col111.mail.live.com/mail/InboxLight.aspx?n=454360575
>
> I have attempted to enable PHP debugging but nothing is being shown!
>
> To give an idea of where things are going wrong this is the start of the
> file:
>
> <?php # Script 3.4 - index.php
>
> // Set the page title and include the HTML header.
> $page_title = 'Optiplex Networks';
> include ('./header.inc');
> ?>
>
> <?php
>
> ini_set('display_errors',1);
> error_reporting(E_ALL|E_STRICT);
>
> echo '
>
>
> <table width="100%" align="center" border="0" bgcolor="#CCCCCC">
> <tr><td align="center"><font size="4"><strong>Contributors to Optiplex
> Networks:</strong></font></td></tr>
> </table>
>
> <p>If it weren't for these projects Optiplex Networks would not have
> happened. My thanks and regards to everyone involved!</p>
>
>
> <table width="95%" border="1" align="center">
> <tr>
>
> <td width="15%"><div align="center"
> class="style2"><strong>Name</strong></div></td>
> <td width="20%"><div align="center"
> class="style2"><strong>Address</strong></div></td>
> <td width="*"><div align="center"
> class="style2"><strong>Description</strong></div></td>
> </tr>
>
>
> Line 20 is the line beginning with <p>If it weren't for.......
>
> I don't understand why this should be an error as it's basic html!
>
> The only php part I have used is just echoing the html out.
>
> As shown the echo ' is closed off at the bottom of the file with:
>
> ';
>
> ?>
>
> which is fine according the book I read about php.
>
> Obviously something is wrong but I can't figure it out, if anyone can
> give me a hand I'd very much appreciate it!
>
> Many thanks,
>
> Kaya
>
The main issue I can see is that the single quote string delimiter that
you're using is also being used in the HTML text! Have you considered
using heredoc syntax instead?
echo <<<OUTPUT
your html goes here
OUTPUT;
The only thing to watch out for here is that the OUTPUT; line is all on
it's own, and is preceeded with no whitespace at all. Also, the word
OUTPUT in this example can be whatever you feel like. The main advantage
ti heredoc is that you can use any quote characters you like within the
text and you can output any PHP variables in the text also as if you had
a double quoted string.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
On Mon, 2010-01-11 at 02:52 +0200, Kaya Saman wrote:
> Hi,
>
> I am hoping someone can help me??
>
> I currently run Fedora 11 on an Apple PowerMac G4 and recently performed
> an upgrade to it which rendered my site completely unsee able for a
> while but then after re-saving it showed up through my browsers however
> my menu bar was slightly altered probably due to lack of formatting.
>
> Apache error logs claim this:
>
> [Sun Jan 10 23:06:23 2010] [error] [client 192.168.1.110] PHP Parse
> error: syntax error, unexpected T_STRING, expecting ',' or ';' in
> /home/optiplex-networks/links.php on line 20, referer:
> http://co111w.col111.mail.live.com/mail/InboxLight.aspx?n=454360575
>
> I have attempted to enable PHP debugging but nothing is being shown!
>
> To give an idea of where things are going wrong this is the start of the
> file:
>
> <?php # Script 3.4 - index.php
>
> // Set the page title and include the HTML header.
> $page_title = 'Optiplex Networks';
> include ('./header.inc');
> ?>
>
> <?php
>
> ini_set('display_errors',1);
> error_reporting(E_ALL|E_STRICT);
>
> echo '
>
>
> <table width="100%" align="center" border="0" bgcolor="#CCCCCC">
> <tr><td align="center"><font size="4"><strong>Contributors to Optiplex
> Networks:</strong></font></td></tr>
> </table>
>
> <p>If it weren't for these projects Optiplex Networks would not have
> happened. My thanks and regards to everyone involved!</p>
>
>
> <table width="95%" border="1" align="center">
> <tr>
>
> <td width="15%"><div align="center"
> class="style2"><strong>Name</strong></div></td>
> <td width="20%"><div align="center"
> class="style2"><strong>Address</strong></div></td>
> <td width="*"><div align="center"
> class="style2"><strong>Description</strong></div></td>
> </tr>
>
>
> Line 20 is the line beginning with <p>If it weren't for.......
>
> I don't understand why this should be an error as it's basic html!
>
> The only php part I have used is just echoing the html out.
>
> As shown the echo ' is closed off at the bottom of the file with:
>
> ';
>
> ?>
>
> which is fine according the book I read about php.
>
> Obviously something is wrong but I can't figure it out, if anyone can
> give me a hand I'd very much appreciate it!
>
> Many thanks,
>
> Kaya
>
I also forgot to mention, it's worth getting an editor that comes with
syntax highlighting, as this would have shown you the problem right
away.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
Ashley Sheridan wrote:
On Mon, 2010-01-11 at 02:52 +0200, Kaya Saman wrote:
Hi,
I am hoping someone can help me??
I currently run Fedora 11 on an Apple PowerMac G4 and recently performed
an upgrade to it which rendered my site completely unsee able for a
while but then after re-saving it showed up through my browsers however
my menu bar was slightly altered probably due to lack of formatting.
Apache error logs claim this:
[Sun Jan 10 23:06:23 2010] [error] [client 192.168.1.110] PHP Parse
error: syntax error, unexpected T_STRING, expecting ',' or ';' in
/home/optiplex-networks/links.php on line 20, referer:
http://co111w.col111.mail.live.com/mail/InboxLight.aspx?n=454360575
I have attempted to enable PHP debugging but nothing is being shown!
To give an idea of where things are going wrong this is the start of the
file:
<?php # Script 3.4 - index.php
// Set the page title and include the HTML header.
$page_title = 'Optiplex Networks';
include ('./header.inc');
?>
<?php
ini_set('display_errors',1);
error_reporting(E_ALL|E_STRICT);
echo '
<table width="100%" align="center" border="0" bgcolor="#CCCCCC">
<tr><td align="center"><font size="4"><strong>Contributors to Optiplex
Networks:</strong></font></td></tr>
</table>
<p>If it weren't for these projects Optiplex Networks would not have
happened. My thanks and regards to everyone involved!</p>
<table width="95%" border="1" align="center">
<tr>
<td width="15%"><div align="center"
class="style2"><strong>Name</strong></div></td>
<td width="20%"><div align="center"
class="style2"><strong>Address</strong></div></td>
<td width="*"><div align="center"
class="style2"><strong>Description</strong></div></td>
</tr>
Line 20 is the line beginning with <p>If it weren't for.......
I don't understand why this should be an error as it's basic html!
The only php part I have used is just echoing the html out.
As shown the echo ' is closed off at the bottom of the file with:
';
?>
which is fine according the book I read about php.
Obviously something is wrong but I can't figure it out, if anyone can
give me a hand I'd very much appreciate it!
Many thanks,
Kaya
The main issue I can see is that the single quote string delimiter that
you're using is also being used in the HTML text! Have you considered
using heredoc syntax instead?
echo <<<OUTPUT
your html goes here
OUTPUT;
The only thing to watch out for here is that the OUTPUT; line is all on
it's own, and is preceeded with no whitespace at all. Also, the word
OUTPUT in this example can be whatever you feel like. The main advantage
ti heredoc is that you can use any quote characters you like within the
text and you can output any PHP variables in the text also as if you had
a double quoted string.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Yup, and the single quote shows up right in this line:
<p>If it weren't for these projects Optiplex Networks would not have
Ken Sande/KC8QNI
--- End Message ---
--- Begin Message ---
I also forgot to mention, it's worth getting an editor that comes with
syntax highlighting, as this would have shown you the problem right away.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Thanks for both comments Ashley!
I will attempt it now. An editor with syntax checking?? Currently my
data center is in the UK and I am in Turkey so am having to SSH in and
my current text editor is nano. Are there any good CLI based editors
that will do highlighting something hopefully not in the vi/vim
categories as I really don't get on with them!
--- End Message ---
--- Begin Message ---
On Mon, 2010-01-11 at 03:06 +0200, Kaya Saman wrote:
> >>
> >>
> >
> > I also forgot to mention, it's worth getting an editor that comes with
> > syntax highlighting, as this would have shown you the problem right away.
> >
> > Thanks,
> > Ash
> > http://www.ashleysheridan.co.uk
> >
> >
> Thanks for both comments Ashley!
>
> I will attempt it now. An editor with syntax checking?? Currently my
> data center is in the UK and I am in Turkey so am having to SSH in and
> my current text editor is nano. Are there any good CLI based editors
> that will do highlighting something hopefully not in the vi/vim
> categories as I really don't get on with them!
I use Kate which comes with KDE on Linux. With KDE's Kioslaves I can
edit files directly over SSH via the SFTP protocol.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
I use Kate which comes with KDE on Linux. With KDE's Kioslaves I can
edit files directly over SSH via the SFTP protocol.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Thank you for the suggestion!
Your idea about using echo <<<OUTPUT
worked and I now have access to the files again :-)
I am not quite sure why the menu comprising of: portal, unix, login
etc.... has become so messed up - totally left aligned as it was fine
before my upgrade. (I guess use editor like you say which may highlight
the problem; just hope it works with .inc files as well)
Regards,
Kaya
--- End Message ---
--- Begin Message ---
On Mon, 2010-01-11 at 03:15 +0200, Kaya Saman wrote:
> >
> > I use Kate which comes with KDE on Linux. With KDE's Kioslaves I can
> > edit files directly over SSH via the SFTP protocol.
> >
> > Thanks,
> > Ash
> > http://www.ashleysheridan.co.uk
> >
> >
> Thank you for the suggestion!
>
> Your idea about using echo <<<OUTPUT
>
> worked and I now have access to the files again :-)
>
> I am not quite sure why the menu comprising of: portal, unix, login
> etc.... has become so messed up - totally left aligned as it was fine
> before my upgrade. (I guess use editor like you say which may highlight
> the problem; just hope it works with .inc files as well)
>
> Regards,
>
> Kaya
>
The Kate editor can syntax highlight in literally dozens of different
languages. If it doesn't recognise one right away, you can configure it
to recognise a new extension, or just pick the language from a list once
the file is opened.
Thanks,
Ash
http://www.ashleysheridan.co.uk
--- End Message ---
--- Begin Message ---
Depending on the latency and bandwidth you could use X11 forwarding
(granted the server supports it) so you could use a non-CLI editor. I
think "joe" has some syntax highlighting, but I've never edited PHP
files with it.
If you are coming from a windows machine, you can use Cygwin or Xming
to set up an X server on the box before SSHing to your data center
w/X11 forwarding enabled.
-Ken Sande
Many thanks to everyone!
I currently use a mixture of FreeBSD, Linux, and Solaris/OpenSolaris as
operating systems so X11 forwarding is not a problem but maybe quite
slow considering the distance between me and my data center right now,
and also I have only 1Mbps upstream as the data center uses ADSL which
is a restriction on my behalf.
Am using SFTP to transfer non-html related stuff and using simple nano
or copy-paste from the Gnome terminal.....
Yeah many options available I know and I guess that's what makes things
fun :-)
Anyway I'm sure I'll work something out, at worst case I could always
VPN once I get a Cisco router out here and get an IPsec tunnel going and
do things over NFS mount??
Regards,
Kaya
--- End Message ---
--- Begin Message ---
Hello List.
Probably an easy question, but I am not able to format a number to
round up from 3 numbers after the decimal to just 2.
My code looks like this:
$newprice = "$".number_format($old_price, 2, ".", ",");
and this returns "$0.109" when I am looking for "$0.11".
I tried:
$newprice = "$".round(number_format($old_price, 2, ".", ","),2);
But no luck.
Any help is appreciated.
Thanks,
--Rick
--- End Message ---
--- Begin Message ---
Testing this out a little:
matt...@mumin:~$ php -r 'echo "\$".number_format(0.109, 2, ".", ",")."\n";'
$0.11
matt...@mumin:~$ php -r 'echo "$".number_format(0.109, 2, ".", ",")."\n";'
$0.11
matt...@mumin:~$ php -r 'echo "$".number_format("0.109", 2, ".",
",")."\n";'
$0.11
I think the $ should be escaped with a backslash when enclosed within
double quotes, but even the second and third tries return the correct
result for me. Using PHP 5.2.10.
Cheers,
Mattias
Rick Dwyer wrote:
Hello List.
Probably an easy question, but I am not able to format a number to
round up from 3 numbers after the decimal to just 2.
My code looks like this:
$newprice = "$".number_format($old_price, 2, ".", ",");
and this returns "$0.109" when I am looking for "$0.11".
I tried:
$newprice = "$".round(number_format($old_price, 2, ".", ","),2);
But no luck.
Any help is appreciated.
Thanks,
--Rick
--- End Message ---
