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<?php $words = array('Le', 'le', 'La', 'la', 'Lu', 'lu'); usort( $words, function ($a, $b) { return mb_strlen($b) - mb_strlen($a); } ); print_r($words);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Le [1] => le [2] => La [3] => la [4] => Lu [5] => lu )

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