[php-src] Issue #12885: preg_replace times out after upgrading to 8.2 when browscap setting is set

Issue: https://github.com/php/php-src/issues/12885 Author: ymTm7KuhCnIjkZAl2x2m2 ### Description I had this issue after upgrading to 8.2 and I've created this example that shows the issue. My php.ini is exactly the production version with one change: browscap points to the latest lite_php_browscap.ini from browscap.org. I'm using IIS on Windows Server 2022. The following code: ```php <?php $string = 'The quick brown fox jumps over the lazy dog.'; $patterns = array(); $patterns[0] = '/quick/'; $patterns[1] = '/brown/'; $patterns[2] = '/fox/'; $replacements = array(); $replacements[0] = 'slow'; $replacements[1] = 'black'; $replacements[2] = 'bear'; echo preg_replace($patterns, $replacements, $string); ``` Resulted in this output: ``` HTTP Error 500.0 - Internal Server Error ``` But I expected this output instead: ``` The slow bear jumps over the lazy dog. ``` In fact, I do get this output if I comment out the browscap setting in php.ini. I also get this result if I remove many lines from the browscap file. I did not see this issue in PHP 8.1. ### PHP Version 8.2.13 ### Operating System Windows Server 2022