Php
About
Php is a scripting language that runs:
- on a web server via cgi
- or directly at the command line via the php interpreter.
The codebase for Facebook’s front end now stands at more than 10.5 million lines of actual code (without comment lines and blank lines), of which nearly 8.5 million are written in PHP.
Example
The below hello-world.php script output:
- with php code (inside the php tag <?php ?>)
<html>
<head>
<title>Hello World</title>
</head>
<body>
<?php echo '<p>Hello World</p>'; ?>
</body>
</html>