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<?php $array = array(new stdClass(), new stdClass(), new stdClass()); $array[0]->test = 14.25; $array[1]->test = 14.25; $array[2]->test = 17.10; usort($array, function($a, $b) { return strcmp($a->test, $b->test); }); var_dump($array);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(3) { [0]=> object(stdClass)#1 (1) { ["test"]=> float(14.25) } [1]=> object(stdClass)#2 (1) { ["test"]=> float(14.25) } [2]=> object(stdClass)#3 (1) { ["test"]=> float(17.1) } }
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/F4FbQ on line 8
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/F4FbQ on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/F4FbQ on line 8
Process exited with code 255.

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