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<?php function cmp($a, $b) { if ($a == $b) { return 0; } echo $a." mukesh " . $b . "\n"; return ($a < $b) ? -1 : 1; } $a = array(3, 2, 5, 6, 1); usort($a, "cmp"); foreach ($a as $key => $value) { echo "$key: $value\n"; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
3 mukesh 2 5 mukesh 2 3 mukesh 5 5 mukesh 6 6 mukesh 1 5 mukesh 1 3 mukesh 1 2 mukesh 1 0: 1 1: 2 2: 3 3: 5 4: 6
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 3 mukesh 2 5 mukesh 2 3 mukesh 5 5 mukesh 6 6 mukesh 1 5 mukesh 1 3 mukesh 1 2 mukesh 1 0: 1 1: 2 2: 3 3: 5 4: 6
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
5 mukesh 2 5 mukesh 3 5 mukesh 6 1 mukesh 5 2 mukesh 1 3 mukesh 2 0: 1 1: 2 2: 3 3: 5 4: 6
preferences:
201.32 ms | 401 KiB | 225 Q