3v4l.org

run code in 300+ PHP versions simultaneously
<?php $routes = [ '/path/(\d+)/new/upload$', '/path/selectable_ajax_placements/(\w+)/(\d+)', '/path/anotherpath/to/(\d+)/from/([\d\-\_]+)/to/([\d\-\_]+)$', '/path/([\d\w]+)/yayanotherpath/([\d\w]+)/list$', ]; foreach ($routes as $route) { echo preg_replace('#/([^/]*?[^/a-z0-9_\-][^/]*)(?=/|$)#i', '/<regex>', $route), "\n"; }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.2.18, 8.3.0 - 8.3.6
/path/<regex>/new/<regex> /path/selectable_ajax_placements/<regex>/<regex> /path/anotherpath/to/<regex>/from/<regex>/to/<regex> /path/<regex>/yayanotherpath/<regex>/<regex>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/rETKS on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/rETKS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rETKS on line 3
Process exited with code 255.
preferences:
223.22 ms | 401 KiB | 329 Q