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<?php error_reporting(~0); $a = array(array(), (object) array(), INF, -INF, 1, 0, NULL); sort($a); print_r($a);
Output for 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
Notice: Object of class stdClass could not be converted to float in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to float in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Array ( [0] => -INF [1] => 0 [2] => Array ( ) [3] => [4] => stdClass Object ( ) [5] => 1 [6] => INF )
Output for 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 - 5.6.40
Notice: Object of class stdClass could not be converted to double in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Array ( [0] => [1] => -INF [2] => 0 [3] => stdClass Object ( ) [4] => 1 [5] => INF [6] => Array ( ) )
Output for 5.1.0 - 5.1.6
Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Notice: Object of class stdClass could not be converted to int in /in/OKHLO on line 4 Array ( [0] => [1] => -INF [2] => 0 [3] => stdClass Object ( ) [4] => 1 [5] => INF [6] => Array ( ) )
Output for 4.3.6 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Array ( [0] => [1] => -INF [2] => 0 [3] => 1 [4] => INF [5] => stdClass Object ( ) [6] => Array ( ) )
Output for 4.3.0 - 4.3.5
Notice: Use of undefined constant INF - assumed 'INF' in /in/OKHLO on line 3 Notice: Use of undefined constant INF - assumed 'INF' in /in/OKHLO on line 3 Array ( [0] => [1] => 0 [2] => 0 [3] => INF [4] => 1 [5] => stdClass Object ( ) [6] => Array ( ) )

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