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<?php function array_filter_strlen($a, $l) { sort($a, 'strlen'); return $a; } print_r(array_filter_strlen(array('привет', 'мир', 'и', 'cyberforum'), 3));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: sort(): Argument #2 ($flags) must be of type int, string given in /in/LnpAE:4 Stack trace: #0 /in/LnpAE(4): sort(Array, 'strlen') #1 /in/LnpAE(8): array_filter_strlen(Array, 3) #2 {main} thrown in /in/LnpAE on line 4
Process exited with code 255.

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