mb_ereg

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg — Regular expression match with multibyte support

Opis

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

Executes the regular expression match with multibyte support.

Parametry

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

Zwracane wartości

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.

Notatki

Informacja: Wewnętrzne kodowanie lub kodowanie znaków określone przez mb_regex_encoding() zostanie użyte jako kodowanie znaków dla tej funkcji.

Zobacz też:

add a note User Contributed Notes
mb_ereg

01-Sep-2006 06:50


<?

    $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, 26 Sep 2008