mb_regex_set_options

(PHP 4 4.3.0 only)

mb_regex_set_options --  Set/Get the default options for mbregex functions

Description

string mb_regex_set_options ( [string options])

切記!

This function is EXPERIMENTAL. That means, that the behaviour of this function, this function name, in concreto ANYTHING documented here can change in a future release of PHP WITHOUT NOTICE. Be warned, and use this function at your own risk.

mb_regex_set_options() sets the default options described by options for multibyte regex functions.

Returns the previous options. If options is omitted, it returns the string that describes the current options.

備注: This function is supported in PHP 4.3.0 or higher.

See also mb_split(), mb_ereg() and mb_eregi()