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<?php $urlKey = 'ftrcvgbhnjk-2000-4628-20.html'; $oldUrlKey = null; if (preg_match('/^.*-[0-9]+(-[0-9]+)\.html$/', $urlKey, $matches)) { $oldUrlKey = str_replace($matches[1], '', $urlKey, -1); $index[$oldUrlKey] = '----'; } var_dump($matches); echo $oldUrlKey;
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught Error: str_replace(): Argument #4 ($count) could not be passed by reference in /in/pSVJb:5 Stack trace: #0 {main} thrown in /in/pSVJb on line 5
Process exited with code 255.
Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18
Fatal error: Uncaught Error: str_replace(): Argument #4 ($count) cannot be passed by reference in /in/pSVJb:5 Stack trace: #0 {main} thrown in /in/pSVJb on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
Fatal error: Only variables can be passed by reference in /in/pSVJb on line 5
Process exited with code 255.
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82.19 ms | 402 KiB | 75 Q