mb_ereg

(PHP 4 >= 4.2.0, PHP 5)

mb_ereg — Regular expression match with multibyte support

Beschreibung

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

Executes the regular expression match with multibyte support.

Parameter-Liste

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

Rückgabewerte

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.

Anmerkungen

Hinweis: Das interne Encoding oder das mit mb_regex_encoding() festgelegte Zeichenencoding wird als Zeichenencoding für diese Funktion genutzt.

Siehe auch

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, 05 Sep 2008