Sandbox

Case studies

apply

sdfsdf
sdfsdf
dsf sdfsdf

  sdfsdfsdfsdf
s sdfsdfsdfsdf

   sdfsdfsdfsdfsdf

Topics
PHP Introduction PHP Environment PHP Syntax Basics PHP Basic Output PHP Variables Constants Strings Arrays Include File	PHP Control Structures If Statements Looping Constructs Switch Statements Exception Handling Operators Operators Operator precedence Forms Form Handling Form Validation File uploads Cookies Sessions	File Handling Basic I/O Filesystem Functions & OOP Functions Classes Other Topics Date and Time Error Handling Sending Emails

Use an idea, equation, principle, theory or law in relation to a given problem or issue.