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run code in 300+ PHP versions simultaneously
<?php $x = "☯"; // 262F $x .= "€"; // 20AC $x .= "☠"; // 2620 $x .= "갦"; // ac26 $x .= "괧"; // ad27 $x .= "オ"; // 30aa $x .= "〦"; // 3026 $x = "갦€"; // ac26|20ac $x = "abc" . $x . "x"; $re = '/☠/i'; $m = array(); if (preg_match($re, $x, $m) === 1) { print "<pre>" . print_r($m, 1) . "</pre>"; print "<pre>" . $x . "</pre>"; } else { print "GNU"; } print "<br />Done";
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 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 - 8.2.18, 8.3.0 - 8.3.6
GNU<br />Done
preferences:
220.98 ms | 406 KiB | 383 Q