0002755: str_replace/regexp issue

Viewing Issue Advanced Details [ Jump to Notes ]

[ View Simple ] [ Issue History ] [ Print ]

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

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.2.1

Product Version

3.1.6

Product Build

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?

Steps To Reproduce

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[^]

30 total queries executed.
26 unique queries executed.