PHP 자연정렬 natsort()

1 개요[ | ]

PHP natural sort
PHP 자연정렬 natsort()

배열을 자연 순서로 정렬하는 PHP 함수

2 예제[ | ]

natsort.php

PHP

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$arr1 = $arr2 = ['Episode1','Episode101','Episode100','Episode10','Episode11','Episode2'];

asort($arr1);
echo "일반 정렬\n";
print_r($arr1);

natsort($arr2);
echo "자연순서 정렬\n";
print_r($arr2);

일반 정렬
Array
(
    [0] => Episode1
    [3] => Episode10
    [2] => Episode100
    [1] => Episode101
    [4] => Episode11
    [5] => Episode2
)
자연순서 정렬
Array
(
    [0] => Episode1
    [5] => Episode2
    [3] => Episode10
    [4] => Episode11
    [2] => Episode100
    [1] => Episode101
)

3 같이 보기[ | ]

4 참고[ | ]

http://www.php.net/manual/en/function.natsort.php