PHP正则: 邮件地址匹配

eregi("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,4}$)

var re = /^/w+([/.-]?/w+)*@/w+([/.-]?w+)*([/./w{2,3}])+$/; 

/[a-zA-Z]{1}[a-zA-Z0-9_]{5,}@[a-zA-Z0-9]{1,}\.[a-zA-Z]{1,3}/

资料来源:

http://tilt.lib.tsinghua.edu.cn/node/374

 

正则表达式(分析邮件地址): http://hi.baidu.com/%B5%DA%CA%AE%D2%BB%B4%CE%BD%F8%C7%F2/blog/item/f51a586f7c49b7e1421694a7.html

http://hi.baidu.com/cailianying/blog/item/10aff550f42e2c030cf3e310.html