求一正则匹配解决思路
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2024-01-30 22:13:40
...
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
------解决方案--------------------
------解决方案--------------------
[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
------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);
------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]
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);
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]
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