3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ["/?dfs1=frgs1","/?dfs2=frgs2","/?dfs3=frgs3"]; $matches = preg_grep("/\/\?(.*)\=(.*)/", $a); $fmatchs = []; foreach($matches as $match){ $mtchs = explode("=", $match); print($match); print_r($mtchs); foreach($mtchs as $v){ echo "dddd".$v[0]; $k = str_replace("/?", "", $v[0]); $fmatchs[$k] = $v[1]; } } print_r($fmatchs);
Output for 5.6.0 - 5.6.18, 5.6.20 - 5.6.23, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.3.7
/?dfs1=frgs1Array ( [0] => /?dfs1 [1] => frgs1 ) dddd/ddddf/?dfs2=frgs2Array ( [0] => /?dfs2 [1] => frgs2 ) dddd/ddddf/?dfs3=frgs3Array ( [0] => /?dfs3 [1] => frgs3 ) dddd/ddddfArray ( [/] => ? [f] => r )
Output for 5.6.19

Process exited with code 137.
preferences:
173.17 ms | 401 KiB | 213 Q