原正则表达式:PHP的preg_replace字符串中提取
$str = '"foo" <[email protected]>';
preg_replace('/\s(<.*?>)|"/', '', $str);
我想提取以下内容:
"foo" <[email protected]> extract only => foo
<[email protected]> extract only => <[email protected]>
"" <[email protected]> extract only => <[email protected]>
感谢
你能澄清一下你实际上是想在这里做什么?因为如果你正试图*取*值,preg_replace()并不是真正的正确函数... – 2011-05-04 14:08:26
@蜡笔:问题更新 – 2011-05-04 14:13:44