Although by default, you are not allowed to execute PHP functionality in your WordPress posts and pages but with advancement in programming and with an increase in need arises, it is as important as to have such functionality on board with WordPress posts and pages. In this article, we are sharing the resource by which you can achieve this. Simply install and activate the plugin name “Allow PHP in Posts and Pages”.
Plugin To Use: Allow PHP In Posts And Pages
The plugin allows you to add PHP functionality in posts and pages by adding a shortcode [php] your code [/php]. On activating, the plugin will attempt to remove the automatically generated WordPress <p> and <br/> tags but still allows the addition of your own <p> and <br/> tags using a form of BBcode items such [p][/p] and [br /]
Photo Credit: Flickr/Cal Evans