Php/docs/function.mb-ereg-search

• PHP Manual
• 多字节字符串 函数
• Multibyte regular expression match for predefined multibyte string

mb_ereg_search

(PHP 4 >= 4.2.0, PHP 5, PHP 7)

mb_ereg_search — Multibyte regular expression match for predefined multibyte string

说明

mb_ereg_search ([ string $pattern [, string $option = "ms" ]] ) : bool

Performs a multibyte regular expression match for a predefined multibyte string.

参数

pattern

The search pattern.

option

The search option. See mb_regex_set_options() for explanation.

返回值

mb_ereg_search() returns true if the multibyte string matches with the regular expression, or false otherwise. The string for matching is set by mb_ereg_search_init(). If pattern is not specified, the previous one is used.

注释

Note:

mb_regex_encoding() 指定的内部编码或字符编码将会当作此函数用的字符编码。

参见

• mb_regex_encoding() - Set/Get character encoding for multibyte regex
• mb_ereg_search_init() - Setup string and regular expression for a multibyte regular expression match