Learn how to use php to send emails. We will use the mail function to send out mail to receipient, a subject, and message body.

Learn how to create a file using php. The function fopen is used to create a file using php.

Learn to use the for loops in php. Execute block of instructions by providing 3 parameters : Initialization, Condition and Increment.

Learn how to execute block of instructions using while loop and do while loop.

Learn how to use switch case in php. Example along with a demo of the script.

Learn how to use If Else Condition in PHP. Also includes if elseif condition along with examples and demo.

Use of arithmetic operators in php language. Arithmetic operators include +, -, *, /, %, ++, and –.

Learn to write your first php file. Display the epic message “Hello World” using PHP.

Here is a C program to print it’s own source code. That is the output of this program is exactly same as it’s source code.

This program accepts any valid C Program as an input and removes the comments and blanks from it. The output is a program that has no comments and blank lines.