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<?php // Fonction de comparaison function cmp($a, $b) { return 0; } // Tableau à trier $array = array('a' => 4, 'b' => 8, 'c' => -1, 'd' => -9, 'e' => 2, 'f' => 5, 'g' => 3, 'h' => -4); // Trie et affiche le tableau résultant usort($array, 'cmp'); print_r($array);
Output for 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [0] => 4 [1] => 8 [2] => -1 [3] => -9 [4] => 2 [5] => 5 [6] => 3 [7] => -4 )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => 4 [1] => 8 [2] => -1 [3] => -9 [4] => 2 [5] => 5 [6] => 3 [7] => -4 )
preferences:
154.08 ms | 402 KiB | 171 Q