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    Collator::sort

    collator_sort

    (PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

    Collator::sort -- collator_sort — Sort array using specified collator

    설명

    객체 기반 형식

    public bool Collator::sort ( array &$arr [, int $sort_flag ] )

    절차식 형식

    bool collator_sort ( Collator $coll , array &$arr [, int $sort_flag ] )

    This function sorts an array according to current locale rules.

    Equivalent to standard PHP sort() .

    인수

    coll

    Collator object.

    arr

    Array of strings to sort.

    sort_flag

    Optional sorting type, one of the following:

    • Collator::SORT_REGULAR - compare items normally (don't change types)

    • Collator::SORT_NUMERIC - compare items numerically

    • Collator::SORT_STRING - compare items as strings

    Default sorting type is Collator::SORT_REGULAR. It is also used if an invalid sort_flag value has been specified.

    반환값

    성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

    예제

    Example #1 collator_sort() example

    <?php
    $coll     = collator_create( 'en_US' );
    $arr  = array( 'at', 'às', 'as' );

    var_export( $arr );
    collator_sort( $coll, $arr );
    var_export( $arr );
    ?>

    위 예제의 출력:

    array (
  0 => 'at',
  1 => 'às',
  2 => 'as',
)array (
  0 => 'as',
  1 => 'às',
  2 => 'at',
)

    참고

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