$s=<<<html
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
html;
preg_match_all('/^(?!13|15|18).+/m',$s,$m);
print_r($m);
[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|15|18).+/m',$s,$m);
print_r($m);
[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|15|18).*/m', $s, $r);
print_r($r);//方案二
echo preg_replace('/^(13|15|18).*?/m', '', $s);
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]