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<?php function cmp($a, $b) { if ($a['sort'] == $b['sort']) { return 0; } return ($a['sort'] < $b['sort']) ? -1 : 1; } $a[] = array('name' => 'a1', 'sort'=>3); $a[] = array('name' => 'b2', 'sort'=>2); $a[] = array('name' => 'c3', 'sort'=>1); usort($a, "cmp"); print_r($a);

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41.47 ms | 402 KiB | 5 Q