mb_ereg

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg — Regular expression match with multibyte support

Описание

int mb_ereg ( string $pattern , string $string [, array $regs ] )

Executes the regular expression match with multibyte support.

Список параметров

pattern: The search pattern.
string: The search string.
regs: Contains a substring of the matched string.

Возвращаемые значения

Executes the regular expression match with multibyte support, and returns 1 if matches are found. If the optional regs parameter was specified, the function returns the byte length of matched part, and the array regs will contain the substring of matched string. The function returns 1 if it matches with the empty string. If no matches are found or an error happens, FALSE will be returned.

Примечания

Замечание: The internal encoding or the character encoding specified by mb_regex_encoding() will be used as the character encoding for this function.

Смотрите также

add a note User Contributed Notes
mb_ereg

31-Aug-2006 09:50


<?

    $a="abc=123";

    $b=mb_ereg("\w+",$a,$c);

    print_r($b); 

    print_r($c);

?>

//输出：

//abc



<?

    $a="abc我的程序=123";

    mb_regex_encoding("gb2312") ;

    $b=mb_ereg("\w+",$a,$c);

    print_r($b); 

    print_r($c);

?>

//输出：

//abc我的程序

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mb_eregi_replace

mb_ereg_search

Last updated: Fri, 25 Jul 2008