Basic idea about php and mysql .

PHP :-

PHP  stands for Hypertext  Preprocessor and is server side language .This means that the script run on you web server.php is open source scripting language

mysql :--

mysql most popular data base used with php.the data in mysql stored in  tables. A table collection of related data  and it consists of colums and rows.

queries are  use to insert data in a table and fetch it and update the data .