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<?php $Results = array( "Matchings" => array( array("Quotient"=>0.5), array("Quotient"=>0.6), array("Quotient"=>0.4) ) ); echo "<pre>".print_r($Results, true)."</pre>"; $Results["Matchings"] = uasort($Results["Matchings"], function($a, $b){ echo "<pre>".print_r(array($a["Quotient"], $b["Quotient"]), true)."</pre>"; if($a["Quotient"] == $b["Quotient"]) { return 0; } return ($a["Quotient"] > $b["Quotient"] ? 1 : -1); }); die("<pre>".print_r($Results, true)."</pre>");
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 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
<pre>Array ( [Matchings] => Array ( [0] => Array ( [Quotient] => 0.5 ) [1] => Array ( [Quotient] => 0.6 ) [2] => Array ( [Quotient] => 0.4 ) ) ) </pre><pre>Array ( [0] => 0.5 [1] => 0.6 ) </pre><pre>Array ( [0] => 0.6 [1] => 0.4 ) </pre><pre>Array ( [0] => 0.5 [1] => 0.4 ) </pre><pre>Array ( [Matchings] => 1 ) </pre>
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
<pre>Array ( [Matchings] => Array ( [0] => Array ( [Quotient] => 0.5 ) [1] => Array ( [Quotient] => 0.6 ) [2] => Array ( [Quotient] => 0.4 ) ) ) </pre><pre>Array ( [0] => 0.6 [1] => 0.5 ) </pre><pre>Array ( [0] => 0.4 [1] => 0.6 ) </pre><pre>Array ( [0] => 0.5 [1] => 0.4 ) </pre><pre>Array ( [Matchings] => 1 ) </pre>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/hcvrj on line 12
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 T_FUNCTION in /in/hcvrj on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/hcvrj on line 12
Process exited with code 255.

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