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<?php $fruits[0]["expiryDate"] = ""; $fruits[1]["expiryDate"] = "20142643"; usort($fruits, "compareDates"); print_r($fruits); function compareDates($a, $b) { $t1 = $a['expiryDate']; $t2 = $b['expiryDate']; if ( $t1 == $t2) { return 0; } return ( $t1 > $t2) ? +1 : -1; }

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37.31 ms | 402 KiB | 5 Q