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<?php $sizes = array("L", "XXXL", "M", "S", "FOO"); function compare($a, $b) { if($b == "FOO") die("yep"); $sizeincrement = array("XS", "S", "M", "L", "XL", "XXL", "XXXL"); return array_search($a, $sizeincrement) > array_search($b, $sizeincrement); } usort($sizes, "compare"); print_r($sizes);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/hBN8X on line 10 yep

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