mb_ereg_search_init
(PHP 4 >= 4.2.0, PHP 5)
mb_ereg_search_init — Setup 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
- mb_regex_encoding() - Returns current encoding for multibyte regex as string
- mb_ereg_search_regs() - Returns the matched part of a multibyte regular expression