Php/docs/function.mb-ereg-search-init
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mb_ereg_search_init
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
mb_ereg_search_init — Setup string and regular expression for a multibyte regular expression match
说明
mb_ereg_search_init
( string $string
[, string $pattern
[, string $option = "msr"
]] ) : bool
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. See mb_regex_set_options() for explanation.
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() - Set/Get character encoding for multibyte regex
- mb_ereg_search_regs() - Returns the matched part of a multibyte regular expression
