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<?php $string = ' <td class="red"><script type="text/javascript">Decode("2%65%66%_WHATEVER_8%74%74")</script></td> <td class="green"><script type="text/javascript">Decode("2%65%66%_WHATEVER_8%74%74")</script></td> <td class="red"><script type="text/javascript">Decode("2%65%66%_WHATEVER_8%74%74")</script></td> '; $pattern = '/\("\K[^"]+/'; preg_match_all($pattern, $string, $matches); print_r($matches[0]);
Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Array ( [0] => 2%65%66%_WHATEVER_8%74%74 [1] => 2%65%66%_WHATEVER_8%74%74 [2] => 2%65%66%_WHATEVER_8%74%74 )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => 2%65%66%_WHATEVER_8%74%74 [1] => 2%65%66%_WHATEVER_8%74%74 [2] => 2%65%66%_WHATEVER_8%74%74 )

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119.66 ms | 406 KiB | 185 Q