mb_regex_set_options

(PHP 4 >= 4.3.0, PHP 5)

mb_regex_set_options — Set/Get the default options for mbregex functions

說明

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.

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

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mb_regex_set_options

patryk dot szczyglowski at gmail dot com
12-Dec-2008 06:12


Supported options are:



i - ONIG_OPTION_IGNORECASE

x - ONIG_OPTION_EXTEND

m - ONIG_OPTION_MULTILINE

s - ONIG_OPTION_SINGLELINE

p - ONIG_OPTION_MULTILINE | ONIG_OPTION_SINGLELINE

l - ONIG_OPTION_FIND_LONGEST

n - ONIG_OPTION_FIND_NOT_EMPTY

j - ONIG_SYNTAX_JAVA

u - ONIG_SYNTAX_GNU_REGEX

g - ONIG_SYNTAX_GREP

c - ONIG_SYNTAX_EMACS

r - ONIG_SYNTAX_RUBY

z - ONIG_SYNTAX_PERL

b - ONIG_SYNTAX_POSIX_BASIC

d - ONIG_SYNTAX_POSIX_EXTENDED

e - eval() resulting code



Constants above are from Oniguruma regexp library, which is used internally. Default value for PHP 5.2.x is 'pr'.

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mb_send_mail

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Last updated: Sun, 25 Nov 2007