PHP Mail Sending and SMS verification

Recently doing this project needs to achieve these two functions, Baidu is to find these plug-ins, the effect did not come out

Reply to discussion (solution)

Mail sent has been resolved,
How does SMS verification be implemented?

Want an interface for sending SMS
Generate random verification code, sent to the user with the interface, and stored in the database and mobile phone number to do the correspondence, but also can do the expiration
The user receives the text message, enters the authentication, goes to the database query, whether corresponds and expires

To buy a SMS interface to the carrier, they will give you a call to the document, the money

Send SMS to find the operator to buy an account. And then it's ready. Charges.

Can try each other billion SMS platform, the previous period of time to do the project just used, very good

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