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<?php $a = array('123', '456A', '78'); sort($a); print_r($a); $b = array('456A', '78', '123'); sort($b); print_r($b); $c = array('78', '123', '456A'); sort($c); print_r($c); $d = array('78', '456A', '123'); sort($d); print_r($d); while (list($chiave, $valore) = each($a)) { echo "A[" . $chiave . "] = " . $valore . "\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => 123 [1] => 456A [2] => 78 ) Array ( [0] => 456A [1] => 78 [2] => 123 ) Array ( [0] => 78 [1] => 123 [2] => 456A ) Array ( [0] => 123 [1] => 456A [2] => 78 ) Fatal error: Uncaught Error: Call to undefined function each() in /in/TrL45:8 Stack trace: #0 {main} thrown in /in/TrL45 on line 8
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Array ( [0] => 123 [1] => 456A [2] => 78 ) Array ( [0] => 456A [1] => 78 [2] => 123 ) Array ( [0] => 78 [1] => 123 [2] => 456A ) Array ( [0] => 123 [1] => 456A [2] => 78 ) Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /in/TrL45 on line 8 A[0] = 123 A[1] = 456A A[2] = 78
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33
Array ( [0] => 123 [1] => 456A [2] => 78 ) Array ( [0] => 456A [1] => 78 [2] => 123 ) Array ( [0] => 78 [1] => 123 [2] => 456A ) Array ( [0] => 123 [1] => 456A [2] => 78 ) A[0] = 123 A[1] = 456A A[2] = 78

preferences:
238.37 ms | 405 KiB | 459 Q