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<?php $a = array(0 => 'a', 'str' => 'b'); $b = array('str' => 'b', 0 => 'a'); ksort($a); ksort($b); $c = array(0, 'str'); $d = array('str', 0); sort($c); sort($d); var_export($a); echo "\n"; var_export($b); echo "\n"; var_export($c); echo "\n"; var_export($d);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array ( 0 => 'a', 'str' => 'b', ) array ( 0 => 'a', 'str' => 'b', ) array ( 0 => 0, 1 => 'str', ) array ( 0 => 0, 1 => 'str', )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
array ( 0 => 'a', 'str' => 'b', ) array ( 'str' => 'b', 0 => 'a', ) array ( 0 => 0, 1 => 'str', ) array ( 0 => 0, 1 => 'str', )
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array ( 0 => 'a', 'str' => 'b', ) array ( 'str' => 'b', 0 => 'a', ) array ( 0 => 0, 1 => 'str', ) array ( 0 => 'str', 1 => 0, )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 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 - 5.6.38
array ( 'str' => 'b', 0 => 'a', ) array ( 0 => 'a', 'str' => 'b', ) array ( 0 => 'str', 1 => 0, ) array ( 0 => 0, 1 => 'str', )

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