How Do I Find the URL Variable in WordPress?

When you want to access a specific WordPress variable, you can use the get_option() function. The following code example shows how to access the URL variable in WordPress:

There are a few things to note about this code. First, the URL variable is defined in the WordPress administration area (in the wp-config.php file).

Second, the get_option() function is used to access the value of the URL variable. Finally, the code example output shows that the URL variable is set to the value “http://localhost/WordPress/”.