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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 . "] = " . $valore . "\n"; } while (list($chiave, $valore) = each($b)) { echo "B[" . $chiave . "] = " . $valore . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
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/8mlem:8 Stack trace: #0 {main} thrown in /in/8mlem on line 8
Process exited with code 255.

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