PHP Tutorial From beginner to master

PHP Tutorial From beginner to master

Overview:

PHP is a powerful tool for making dynamic and interactive Web pages. PHP is the widely-used, free, and efficient alternative to competitors such as Microsoft’s ASP. In our PHP tutorial, you will learn about PHP, and how to execute scripts on your server.

Step-by-Step PHP Tutorials for Beginners:

A PHP scripting block always starts with <php and ends with ?>. A PHP scripting block can be placed anywhere in the document.
On servers with shorthand support enabled you can start a scripting block with <? and end with ?>.
For maximum compatibility, we recommend that you use the standard form (<php) rather than the shorthand form.

A PHP file normally contains HTML tags, just like an HTML file, and some PHP scripting code. Each code line in PHP must end with a semicolon. The semicolon is a separator and is used to distinguish one set of instructions from another. There are two basic statements to output text with PHP: echo and print. In the example above we have used the echo statement to output the text “Hello World”.
Note: The file must have a .php extension. If the file has a .html extension, the PHP code will not be executed.


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