Collator::getErrorMessage
collator_get_error_message
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
Collator::getErrorMessage -- collator_get_error_message — Get text for collator's last error code
说明
面向对象风格
public Collator::getErrorMessage(): string|false
过程化风格
Retrieves the message for the last error.
返回值
Description of an error occurred in the last Collator API function call,
或者在失败时返回 false.
范例
示例 #1 collator_get_error_message() example
<?php
$coll = collator_create( 'lt' );
if( collator_compare( $coll, 'y', 'k' ) === false ) {
echo collator_get_error_message( $coll );
}
?>
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