• 首页
  • vue
  • TypeScript
  • JavaScript
  • scss
  • css3
  • html5
  • php
  • MySQL
  • redis
  • jQuery
  • Collator::getAttribute()

    collator_get_attribute

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

    Get collation attribute value

    说明

    面向对象风格
    publicCollator::getAttribute(int $attr): int
    过程化风格
    collator_get_attribute(Collator$coll,int $attr): int

    Get a value of an integer collator attribute.

    参数

    $coll

    Collator object.

    $attr

    Attribute to get value for.

    返回值

    Attribute value, or booleanFALSE on error.

    范例

    collator_get_attribute() example

    <?php
    $coll = collator_create( 'en_CA' );
    $val = collator_get_attribute( $coll, Collator::NUMERIC_COLLATION );
    if( $val === false )
    {
        // Handle error.
    }
    ?>
    

    参见

    • Collator constants
    • collator_set_attribute() Set collation attribute
    • collator_get_strength() Get current collation strength