使用usort对数组进行排序
- PHP中文网Original
- 2016-05-23 17:10:181014browse
使用usort对数组进行排序
function cmp($a, $b) {
if ($a['weight'] == $b['weight']) {
return 0;
}
return ($a['weight'] < $b['weight']) ? 1 : -1;
}
usort($result,'cmp');
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