PHP Crash Course

Her we cover in this post

Embedding PHP in HTML
Adding dynamic content
Accessing from variables
Understanding identifiers
Creating user-declared variables
Examining variable types
Assigning values to variables
Declaring and using contents
Understanding variable scope
Understanding operators and precedence
Evaluating expression
using variable functions
Making decisions with if, else, and switch
Taking advantage of iteration using while, do and for loops.

Embedding PHP in HTML

<h2>  <?php  echo ' <p> Embedded PHP Content </p>';   ?> </h2>