WHAT IS PHP?
PHP(hypertext preprocess).
PHP is open source server side scripting langauge.
we can build dynamic web pages using php.
PHP supports different type of databases like mysql,oracle.
we can use php tags with html to make website interactive and beautiful.
PHP is interpreted langauge and compile before run-time.
source code is not visible to client thus it is secure scripting langauge.
As PHP has inbuilt functions it allows fast developement of web sites
PHP is case sensetive.
PHP is structured programing langauge like c and c++.
All PHP statement ends with semicolon.