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intl_error_name »
« IntlIterator::valid
PHP 手册
函数参考
国际化与字符编码支持
intl
intl 函数
目录
intl_error_name
— Get symbolic name for a given error code
intl_get_error_code
— Get the last error code
intl_get_error_message
— Get description of the last error
intl_is_failure
— Check whether the given error code indicates failure