This tutorial will show you how to use MySQL querys to database in your PHP scripts.
mysql_query(query, [link_identifier])
mysql_query() sends a query to the currently active database on the server that's associated with the specified link identifier. If link_identifier isn't specified, the last opened link is assumed. If no link is open, the function tries to establish a link as if mysql_connect() was called with no arguments, and use it.
In next examples we will teach you how to make more querys.
How to make SQL DELETE query
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<?php
$query="delete from table where mail not like '%@%'";
$result=mysql_query($query);
?>
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