mb_regex_set_options

(PHP 4 >= 4.3.0)

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

Description

string mb_regex_set_options ( [string options] )

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.