Error in PHP... Can't see it.

[SAP]Francis · July 01, 2008, 10:57:16 AM

I have this in Subs.php which is supposed to highlight the PAWN syntax in the [pawn] tags.:

Quote[php]array(
 'tag' => 'pawn',
 'type' => 'unparsed_content',
 'content' => '<div class="codeheader"><a href="http://www.compuphase.com/pawn/pawn.htm" title="More infos on PAWN language">PAWN</a> Code:</div><div class="code">' . ($context['browser']['is_gecko'] ? '<pre style="margin-top: 0; display: inline;">$1</pre>' : '$1') . '</div>',
 'validate' => create_function('&$tag, &$data, $disabled', '
 global $context;

 if (!isset($disabled[\'pawn\']))
 {
 $data = str_replace(
 array(
 \'public\',
 \'return\',
 \'sizeof\',
 \'switch\',
 \'true\',
 \'false\',
 \'if\',
 \'new\',
 \'else\',
 \'for(\',
 \'while\',
 \'(\',
 \')\',
 \'[\',
 \']\',
 \'{\',
 \'}\',
 \'\'\'
 ),
 array(
 \'public\',
 \'return\',
 \'sizeof\',
 \'switch\',
 \'true\',
 \'false\',
 \'if\',
 \'new\',
 \'else\',
 \'for(\',
 \'while\',
 \'(\',
 \')\',
 \'[\',
 \']\',
 \'{\',
 \'}\',
 \'|||\'
 ), $data);

 $data = preg_replace(
 array(
 \'~#(.+?)\ ~is\',
 \'~\/\/(.+?)\ ~i\',
 \'~\/\*(.+?)\*\/~i\'
 ),
 array(
 \'#$1 \',
 \'//$1 \',
 \'/*$1*/\'
 ), $data);
 $data = str_replace(\'|||\', \'\'\', $data);

 // Older browsers are annoying, aren\'t they?
 if ($context[\'browser\'][\'is_ie4\'] || $context[\'browser\'][\'is_ie5\'] || $context[\'browser\'][\'is_ie5.5\'])
 $data = str_replace("\t", "<pre style=\"display: inline;\">\t</pre>", $data);
 elseif (!$context[\'browser\'][\'is_gecko\'])
 $data = str_replace("\t", "\t", $data);
 }'), // Line 1480
 'block_level' => true,
 ),[php]

With thoses errors in the header:

QuoteParse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ')' in /home/gtasam/public_html/irc/forums/Sources/Subs.php(1480) : runtime-created function on line 28

Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ')' in /home/gtasam/public_html/irc/forums/Sources/Subs.php(1480) : runtime-created function on line 28

What and where is my problem?

winrules · July 01, 2008, 11:09:50 AM

I think the problem is right here:

Code Select

\'\'\'
It should be:

Code Select

\'\\\'\'

[SAP]Francis · July 01, 2008, 12:21:53 PM

Quote from: winrules on July 01, 2008, 11:09:50 AM
I think the problem is right here:
Code Select Expand
\'\'\'
It should be:
Code Select Expand
\'\\\'\'

No, cause it is to match this:

Hello world's!

Not this:

Hello world\'s!

winrules · July 01, 2008, 12:27:17 PM

You have to double escape the string. The code you want to use (if it was not already inside a string) is this:

Code Select

'\''You have to escape everything in that, which gets you this:

Code Select

\'\\\'\'

[SAP]Francis · July 01, 2008, 02:22:58 PM

Still the same error with that code:

Code Select

<?php
			array(
				'tag' => 'pawn',
				'type' => 'unparsed_content',
				'content' => '<div class="codeheader"><a href="http://www.compuphase.com/pawn/pawn.htm" title="More infos on PAWN language">PAWN</a> Code:</div><div class="code">' . ($context['browser']['is_gecko'] ? '<pre style="margin-top: 0; display: inline;">$1</pre>' : '$1') . '</div>',
				'validate' => create_function('&$tag, &$data, $disabled', '
				global $context;
				
				if (!isset($disabled[\'pawn\']))
				{				
					$data = str_replace(
						array(
							\'public\',
							\'return\',
							\'sizeof\',
							\'switch\',
							\'true\',
							\'false\',
							\'if\',
							\'new\',
							\'else\',
							\'for(\',
							\'while\',
							\'(\',
							\')\',
							\'[\',
							\']\',
							\'{\',
							\'}\',
							\'\'\'
						),
						array(
							\'<span style="color: blue;">public</span>\',
							\'<span style="color: blue;">return</span>\',
							\'<span style="color: blue;">sizeof</span>\',
							\'<span style="color: blue;">switch</span>\',
							\'<span style="color: blue;">true</span>\',
							\'<span style="color: blue;">false</span>\',
							\'<span style="color: blue;">if</span>\',
							\'<span style="color: blue;">new</span>\',
							\'<span style="color: blue;">else</span>\',
							\'<span style="color: blue;">for</span>(\',
							\'<span style="color: blue;">while</span>\',
							\'<span style="color: black;">(</span>\',
							\'<span style="color: black;">)</span>\',
							\'<span style="color: black;">[</span>\',
							\'<span style="color: black;">]</span>\',
							\'<span style="color: black;">{</span>\',
							\'<span style="color: black;">}</span>\',
							\'|||\'
					), $data);
					
					$data = preg_replace(
						array(
							\'~#(.+?)\<br \/>~is\',
							\'~\/\/(.+?)\<br \/\>~i\',
							\'~\/\*(.+?)\*\/~i\'
						),
						array(
							\'<span style="color: blue;">#$1<br /></span>\',                       
							\'<span style="color: green;">//$1<br /></span>\',
							\'<span style="color: green;">/*$1*/</span>\'
					), $data);               
					$data = str_replace(\'|||\', \'\\\'\', $data);
					
					// Older browsers are annoying, aren\'t they?
					if ($context[\'browser\'][\'is_ie4\'] || $context[\'browser\'][\'is_ie5\'] || $context[\'browser\'][\'is_ie5.5\'])
					$data = str_replace("\t", "<pre style=\"display: inline;\">\t</pre>", $data);
					elseif (!$context[\'browser\'][\'is_gecko\'])
					$data = str_replace("\t", "<span style=\"white-space: pre;\">\t</span>", $data);
				}'), // Line 1480
				'block_level' => true,
			),
?>

Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ')' in /home/gtasam/public_html/irc/forums/Sources/Subs.php(1480) : runtime-created function on line 28

^--------- Header

winrules · July 01, 2008, 03:08:30 PM

It was used in two places; you'll have to change both of them.

[SAP]Francis · July 01, 2008, 03:58:25 PM

Right, new error:

This:
[pawn]if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i);
}
return true;
}[/pawn]

Gives exactly this:

PAWN Code:
if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i);
}
return true;
}

The problem is the "'s i = %d", i);" thing.
Any help?

[SAP]Francis · August 18, 2008, 03:00:07 AM

Okay, no-one can help eh? Come on, guys.... This ain't impossible. I guess

[SiNaN] · August 18, 2008, 08:31:47 AM

What is the actual error and your code?

niko · August 18, 2008, 09:28:29 AM

It's because of html encoded chars. They are encoded as &#xx; So you have to make sure # isn't prefixed by "&" before replacing.

[SAP]Francis · August 18, 2008, 11:49:44 AM

And... How?

[SAP]Francis · August 18, 2008, 11:50:20 AM

Quote from: [SiNaN] on August 18, 2008, 08:31:47 AM
What is the actual error and your code?

Quote from: [SAP]Francis on July 01, 2008, 03:58:25 PM
Right, new error:

This:
[pawn]if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i);
}
return true;
}[/pawn]

Gives exactly this:

PAWN Code:
if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i);
}
return true;
}

The problem is the "'s i = %d", i);" thing.
Any help?

niko · August 18, 2008, 12:32:09 PM

Quote from: [SAP]Francis on August 18, 2008, 11:49:44 AM
And... How?

Changis this preg replace

\'~#(.+?)\ ~is\',

to something like:

\'~([^&])#(.+?)\ ~is\',

should work

[SAP]Francis · August 18, 2008, 02:47:50 PM

Now, this:

Quote[pawn]#define lol
#
public OnPlayerCommandText(playerid, cmdtext[])
{
if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i); //test
#if defined lol
test; // lol
#endif
}
return true;
}
if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i); //test
#if defined lol
test; // lol
#endif
}
return true;
}
if(!strcmp(cmdtext, "/test", true))
{
for(new i=0; i<MAX_PLAYERS; i++)
{
printf("/test's i = %d", i); //test
#if defined lol
test; // lol
#endif
}
return true;
}
return 0;
}[/pawn]

In the output of this, all the lines contening "#" in it will get erased and replaced by "# "

niko · August 18, 2008, 02:57:41 PM

Try this

\'~[^&]#(.+?)\ ~is\',

[SAP]Francis · August 18, 2008, 06:32:50 PM

Woot, it worked. But, focus on the first line; it's not working for the first:
http://gta-sa-mp.com/irc/forums/index.php?topic=16.0

This is the code:

Code Select

<?php
			array(
				'tag' => 'pawn',
				'type' => 'unparsed_content',
				'content' => '<div class="codeheader"><b><u><a href="http://www.compuphase.com/pawn/pawn.htm" title="More infos on PAWN language">PAWN</a></u> Code:</b></div><div class="code">' . ($context['browser']['is_gecko'] ? '<pre style="margin-top: 0; display: inline;">$1</pre>' : '$1') . '</div>',
				'validate' => create_function('&$tag, &$data, $disabled', '
				global $context;
				
				if (!isset($disabled[\'pawn\']))
				{				
					$data = str_replace(
						array(
							\'public\',
							\'return\',
							\'sizeof\',
							\'switch\',
							\'true\',
							\'false\',
							\'if\',
							\'new\',
							\'else\',
							\'for(\',
							\'while\',
							\'(\',
							\')\',
							\'[\',
							\']\',
							\'{\',
							\'}\',
							\'\\\'\'
						),
						array(
							\'<span style="color: blue;">public</span>\',
							\'<span style="color: blue;">return</span>\',
							\'<span style="color: blue;">sizeof</span>\',
							\'<span style="color: blue;">switch</span>\',
							\'<span style="color: blue;">true</span>\',
							\'<span style="color: blue;">false</span>\',
							\'<span style="color: blue;">if</span>\',
							\'<span style="color: blue;">new</span>\',
							\'<span style="color: blue;">else</span>\',
							\'<span style="color: blue;">for</span>(\',
							\'<span style="color: blue;">while</span>\',
							\'<span style="color: black;">(</span>\',
							\'<span style="color: black;">)</span>\',
							\'<span style="color: black;">[</span>\',
							\'<span style="color: black;">]</span>\',
							\'<span style="color: black;">{</span>\',
							\'<span style="color: black;">}</span>\',
							\'|||\'
					), $data);
					
					$data = preg_replace(
						array(
							\'~[^&]#(.+?)\<br \/>~is\',
							\'~\/\/(.+?)\<br \/\>~i\',
							\'~\/\*(.+?)\*\/~i\'
						),
						array(
							\'<span style="color: blue;">#$1<br /></span>\',                       
							\'<span style="color: green;">//$1<br /></span>\',
							\'<span style="color: green;">/*$1*/</span>\'
					), $data);               
					$data = str_replace(\'|||\', \'\\\'\', $data);
					
					// Older browsers are annoying, aren\'t they?
					if ($context[\'browser\'][\'is_ie4\'] || $context[\'browser\'][\'is_ie5\'] || $context[\'browser\'][\'is_ie5.5\'])
					$data = str_replace("\t", "<pre style=\"display: inline;\">\t</pre>", $data);
					elseif (!$context[\'browser\'][\'is_gecko\'])
					$data = str_replace("\t", "<span style=\"white-space: pre;\">\t</span>", $data);
				}'),
				'block_level' => true,
			),

?>

[SAP]Francis · August 18, 2008, 06:34:39 PM

Actually, I think that it's because it checks if is on the line. While in the source, it is a .

Anyway to fix this?

niko · August 19, 2008, 11:06:37 AM

Try replacing this:

Code Select


               $data = preg_replace(
                  array(
                     \'~[^&]#(.+?)\<br \/>~is\',
                     \'~\/\/(.+?)\<br \/\>~i\',
                     \'~\/\*(.+?)\*\/~i\'
                  ),
                  array(
                     \'<span style="color: blue;">#$1<br /></span>\',                       
                     \'<span style="color: green;">//$1<br /></span>\',
                     \'<span style="color: green;">/*$1*/</span>\'
               ), $data);

with

Code Select


               $data = preg_replace(
                  array(
                     \'~([^&]|^)#(.+?)\<br \/>~is\',
                     \'~\/\/(.+?)\<br \/\>~i\',
                     \'~\/\*(.+?)\*\/~i\'
                  ),
                  array(
                     \'<span style="color: blue;">#$2<br /></span>\',                       
                     \'<span style="color: green;">//$1<br /></span>\',
                     \'<span style="color: green;">/*$1*/</span>\'
               ), $data);

Since previous required there to be any character other than # at beginning.

It is but Firefox shows post-processed source.

News:

Error in PHP... Can't see it.