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ID Category Severity Reproducibility Date Submitted Last Update
0004686 [Quercus] major always 07-27-11 04:33 07-27-11 04:33
Reporter gislik View Status public  
Assigned To
Priority normal Resolution open  
Status new   Product Version 4.0.14
Summary 0004686: preg_replace_callback does not return empty groups
Description When running Wordpress 3.2.1 on top of Quercus there was a difference between the results I got from PHP/5.3.4 and Quercus 4.0.18.

The problam is that the implementation for preg_replace_callback (pregReplaceCallbackImpl) does not return empty groups.

When going through the Quercus source code I found the following lines commented out in pregReplaceCallbackImpl.

        /* PHP's preg_replace_callback does not return empty groups

so it seems PHP's previous implementations did not return empty groups. Uncommenting the else-clause solved my problem running Wordpress on Quercus.
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Date Modified Username Field Change
07-27-11 04:33 gislik New Issue

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