PHP 7.2.0 Release Candidate 4 Released

mb_ereg_search_init

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

mb_ereg_search_initSetup string and regular expression for a multibyte regular expression match

说明

bool mb_ereg_search_init ( string $string [, string $pattern [, string $option = "msr" ]] )

mb_ereg_search_init() sets string and pattern for a multibyte regular expression. These values are used for mb_ereg_search(), mb_ereg_search_pos(), and mb_ereg_search_regs().

参数

string

The search string.

pattern

The search pattern.

option

The search option.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

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

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