Regular expression matching URL, phone, cell phone, mailbox code instance Show

This article through the example code to introduce you to the regular expression matching (URL, phone, cell phone, mailbox) method, very good, with reference value, need to refer to the friend

Regular expressions, also known as regular expressions. (English: Regular Expression, often abbreviated in code as regex, RegExp, or re), a concept of computer science. Regular tables are often used to retrieve and replace text that conforms to a pattern (rule). The following example code to introduce you to the regular expression matching (URL, phone, mobile phone, mailbox) instance code, together to see it!

Not much nonsense to say, directly to everyone to paste the code, the specific code is as follows:

<! DOCTYPE html>