实现方法:
$v) {
$key_value[$k] = $v[$keys];
}
if ($type == 'asc') {
asort($key_value);
} else {
arsort($key_value);
}
reset($key_value);
foreach ($key_value as $k => $v) {
$new_array[$k] = $arr[$k];
}
return $new_array;
}
$arr = array(
array(
'name' => 'a',
'sex' => 'm',
'sort' => 5
),
array(
'name' => 'c',
'sex' => 'm',
'sort' => 8
),
array(
'name' => 'g',
'sex' => 'm',
'sort' => 3
),
array(
'name' => 'e',
'sex' => 'w',
'sort' => 6
),
array(
'name' => 'b',
'sex' => 'w',
'sort' => 2
),
);
//打印出原数组
print_r($arr);
//打印出排好序的数组
print_r(array_sort($arr,'name'));
?>通过打印出的结果我们就可以看到,数组根据“name”进行排序。
//原数组 Array ( [0] => Array ( [name] => a [sex] => m [sort] => 5 ) [1] => Array ( [name] => c [sex] => m [sort] => 8 ) [2] => Array ( [name] => g [sex] => m [sort] => 3 ) [3] => Array ( [name] => e [sex] => w [sort] => 6 ) [4] => Array ( [name] => b [sex] => w [sort] => 2 ) ) //排序后数组 Array ( [2] => Array ( [name] => g [sex] => m [sort] => 3 ) [3] => Array ( [name] => e [sex] => w [sort] => 6 ) [1] => Array ( [name] => c [sex] => m [sort] => 8 ) [4] => Array ( [name] => b [sex] => w [sort] => 2 ) [0] => Array ( [name] => a [sex] => m [sort] => 5 ) )
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