Collator::getStrength()

collator_get_strength

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

Get current collation strength

说明

面向对象风格
publicCollator::getStrength(void): int

过程化风格
collator_get_strength(Collator$coll): int

参数

$coll

Collator object.

返回值

Returns current collation strength, or booleanFALSE on error.

范例

collator_get_strength() example

<?php
$coll     = collator_create( 'en_US' );
$strength = collator_get_strength( $coll );
?>

参见

• Collator constants
• collator_set_strength() Set collation strength
• collator_get_attribute() Get collation attribute value