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run code in 150+ php & hhvm versions
Bugs & Features
<?php $t = <<<EOT { "data":[ {"roleId":"qai41","role":"qai43","level":"45","sex":"0"}, {"roleId":"qai41","role":"qai41","level":"78","sex":"0"}, {"roleId":"qai41","role":"qai42","level":"44","sex":"0"} ] } EOT; $t = json_decode($t, true); $d = $t['data']; usort($d, function($a, $b){ if($a['level'] == $b['level']) return 0; return ($a['level']>$b['level']) ? -1 : 1; }); print_r($d);
based on MRpbZ
Output for 5.3.0 - 7.1.0
Array ( [0] => Array ( [roleId] => qai41 [role] => qai41 [level] => 78 [sex] => 0 ) [1] => Array ( [roleId] => qai41 [role] => qai43 [level] => 45 [sex] => 0 ) [2] => Array ( [roleId] => qai41 [role] => qai42 [level] => 44 [sex] => 0 ) )
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/rpl1c on line 17
Process exited with code 255.
Output for 4.4.2, 5.1.2
Parse error: syntax error, unexpected T_FUNCTION in /in/rpl1c on line 18
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 T_FUNCTION in /in/rpl1c on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rpl1c on line 17
Process exited with code 255.