3v4l.org

run code in 150+ php & hhvm versions
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<?php $Results = array( "Matchings" => array( array("Quotient"=>0.5); ); ); echo "<pre>".print_r($Results, true)."</pre>"; $Results["Matchings"] = uasort($Results["Matchings"], function($a, $b){ if($a["Quotient"] == $b["Quotient"]) { return 0; } return ($a["Quotient"] > $b["Quotient"] ? 1 : -1); }); die("<pre>".print_r($Results, true)."</pre>");
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected ';', expecting ')' in /in/5QWWP on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ';', expecting ')' in /in/5QWWP on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/5QWWP on line 4
Process exited with code 255.