常用正则大全

<[a|A].*?href=[\‘\"]{0,1}([^>\‘\"\ ]*).*?>

(src)=(\\\?)([\"|‘]?)([^ \"‘>]+\.(gif|jpg|jpeg|bmp|png|svg))\\2\\3

(src)=(\\\?)([\"|‘]?)([^ \"‘>]+\.(mp3|wav|wma|ogg|ape|acc))\\2\\3

(src)=(\\\?)([\"|‘]?)([^ \"‘>]+\.(swf|flv|mp4|rmvb|avi|mpeg|ra|ram|mov|wmv)((\?[^ \"‘>]+)?))\\2\\3

<p>(.*)<\/p>

(13[0-9]|14[579]|15[0-3,5-9]|16[6]|17[0135678]|18[0-9]|19[89])\d{8}