IntlIterator::valid

(PHP 5 >= 5.5.0, PHP 7)

IntlIterator::valid — Check if current position is valid

说明

public IntlIterator::valid ( void ) : bool

Warning

本函数还未编写文档，仅有参数列表。

参数

此函数没有参数。

返回值

相关文章
php apcuiterator checks if current position is validphp cachingiterator check whether the current element is validphp directoryiterator determine if current directoryiterator item can be readphp directoryiterator check whether current directoryiterator position is a valid filephp filteriterator check whether the current element is validphp runkit 函数 determines if the current functions return value will be usedphp imagick checks if the current item is validphp intlchar check if code point is a blank or horizontal space characterphp intlchar check if code point is a space characterphp intliterator check if current position is validphp intlrulebasedbreakiterator get the largest status value from the break rules that determined the current break positionphp limititerator check whether the current element is validphp memcached check if a persitent connection to memcache is being usedphp mongoid check if a value is a valid objectidphp recursiveiteratoriterator check whether the current position is validphp simplexmliterator check whether the current element is validphp solrdocument checks if the current position internally is still validphp splobjectstorage returns if the current iterator entry is validphp swoole connection iterator check if current position is valid.php swoole table check current if the current row is valid.
关注编程学问公众号