How Do I Create a Global Variable in WordPress?

Creating a global variable in WordPress is relatively easy. Just follow these steps:

1. Open your WordPress blog’s wp-config.php file and add the following line of code to the file:

define( ‘GLOBAL_VARIABLE’, ‘value’);

2. Save the file and reload your blog.

Your global variable will now be available for use in your code. To use it, simply type GLOBAL_VARIABLE into your WordPress editor and insert the value you want it to have.