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public Collator::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