PHP is a programming language. It\u2019s a pretty widely used language and can be embedded into HTML. PHP is a server-side language. When a user requests a web page that contains PHP code, the code is processed by the PHP module installed on that web server. The PHP pre-processor then generates HTML output to be displayed on the user\u2019s browser screen.<\/p>\n\n\n\n
Example of a simple PHP code:<\/p>\n\n\n\n
<?php\n\techo "Hello, World!";\n?><\/pre><\/div>\n\n\n\nPHP files usually have a
.php<\/code> extension. PHP can be used inside HTML documents. The PHP pre-processor only processes code inside the php opening tag<?php<\/code> and the closing tag?><\/code>.<\/p>\n\n\n\nExample of PHP code inside an HTML document:<\/p>\n\n\n\n
<html>\n\t<head>\n\t\t<title><?php bloginfo('name'); ?><\/title> \n\t<\/head><\/pre><\/div>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
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