0002755: str_replace/regexp issue

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002755

[Quercus]

minor

always

06-27-08 07:15

09-17-08 10:42

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.6

Summary

0002755: str_replace/regexp issue

Description

(rep by atijms)

The following line of code, taken from PHPBB2's viewtopic.php file, always yields an empty string when running on Quercus 3.1.6. On a real PHP server however it does work:

$message = str_replace('\"', '"', substr(@preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "@preg_replace(\$orig_word, \$replacement_word, '\\0')", '>' . $message . '<'), 1, -1));

Of course, this line can be replaced with something like this:

$regExp = "#(\>(((?>([^><]+|(?R)))*)\<))#se";
$message = str_replace(substr($orig_word[$i],4,-5),"",$message);
But it does causes PHPBB2 to fail when being run out of the box (the body text of all postings will appear to be empty). I remember reading that PHPBB2 was supported on Quercus, so perhaps this is a recent regression?

Additional Information

Attached Files

Relationships

Notes
(0003317) ferg 08-11-08 11:06	The issue is (?R), which hasn't been implemented yet.

(0003450) ferg 09-17-08 10:42	php/4eq{0,1}

Issue History
Date Modified	Username	Field	Change
06-27-08 07:15	ferg	New Issue
08-11-08 11:06	ferg	Note Added: 0003317
09-17-08 10:42	ferg	Note Added: 0003450
09-17-08 10:42	ferg	Assigned To	=> ferg
09-17-08 10:42	ferg	Status	new => closed
09-17-08 10:42	ferg	Resolution	open => fixed
09-17-08 10:42	ferg	Fixed in Version	=> 3.2.1

Mantis 1.0.0rc3[^]

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