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php最小婚配用问号不管用

WBOYOriginal: 2016-06-13 13:10:25930browse

php最小匹配用问号不管用？

PHP code


a
b
c
asdfasdfd
e
f";
    $search="/(.*)?/is";
            preg_match_all($search,$strr,$m_arr);
            print_r($m_arr);
?>

这段代码，怎样实现，匹配出2个asdfasdf ) [1] => Array ( [0] => a b c asdfasdf

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php最小婚配用问号不管用

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