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<?php $a = array (0 => "apple", 1 => "banana"); $b = array (1 => "banana", 0 => "apple"); var_dump($a === $b); // prints bool(false) as well $b = array ("0" => "apple", "1" => "banana"); var_dump($a === $b); // prints bool(true) $b = array ("1" => "banana", "0" => "apple"); var_dump($a === $b); // prints bool(true) ?>
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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
bool(false) bool(true) bool(false)
preferences:
234.13 ms | 406 KiB | 356 Q