Collator::sortWithSortKeys
collator_sort_with_sort_keys
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Collator::sortWithSortKeys -- collator_sort_with_sort_keys — Sort array using specified collator and sort keys
설명
객체 기반 형식
public
bool
Collator::sortWithSortKeys
( array
&$arr
)절차식 형식
Similar to collator_sort() but uses ICU sorting keys produced by ucol_getSortKey() to gain more speed on large arrays.
반환값
성공 시 TRUE를, 실패 시 FALSE를 반환합니다.
예제
Example #1 collator_sort_with_sort_keys() example
<?php
$arr = array( 'Köpfe', 'Kypper', 'Kopfe' );
$coll = collator_create( 'sv' );
collator_sort_with_sort_keys( $coll, $arr );
var_export( $arr );
?>
위 예제의 출력:
array ( 0 => 'Kopfe', 1 => 'Kypper', 2 => 'Köpfe', )
참고
- Collator constants
- collator_sort() - Sort array using specified collator
- collator_asort() - Sort array maintaining index association
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