Example Code

[M2E]

Could someone please provide me with example code on how I would do the following!? New to PHP, and not having much luck!

What happens is, a user enters an email address into a form, but then I need to check the MySQL db that this address does not already exsist.

IF address exists then display a message saying so, and ask to enter again.

ELSE add the address to the database.

Not particularly sure on how I would be incorporating the SQL with the PHP.


Thanking you in advance!

----Ment2Excel (M2E)----
--LEARN BY EXAMPLE--

 

[sleipnir214]

I recommend that you first look in the PHP online manual,

http://www.php.net/manual/en

In the case of MySQL database access, there is lots of example code in the online manual. The manual page for mysql_fetch_assoc() has a good example of connecting to a MySQL database server and retrieving information.


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