求一正则匹配[email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected]把13，15，18开头的踢出去求正则 分享到： 更多 ------解决方案--------------------$s=<<[email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected]html;preg_match_all('/^(?!13------解决方案--------------------15------解决方案--------------------18).+/m',$s,$m);print_r($m);登录后复制------解决方案--------------------$s =<<< TXT[email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected]TXT;//方案一preg_match_all('/^(?!13------解决方案--------------------15------解决方案--------------------18).*/m', $s, $r);print_r($r);//方案二echo preg_replace('/^(13------解决方案--------------------15------解决方案--------------------18).*?/m', '', $s);登录后复制Array( [0] => Array ( [0] => [email protected] [1] => [email protected] [2] => [email protected] [3] => [email protected] [4] => [email protected] [5] => [email protected] [6] => [email protected] ))[email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected][email protected]登录后复制
