This plugin is for developers. The aim is to simplify/speed up the process of working with feature flags.

• Adds an admin UI where users can enable/disable features for testing in a live environment.
• Can enforce flags once you are happy for them to be deployed (allows for staged removal in source).

• Google Analytics A/B testing support
• User roles support
• Add "Screen Options" tab to admin screen
• Allow users to enable features for all users

Due to the nature of this plugin requiring theme changes, it is a good idea to add the following to the your theme to catch any errors that may occur if the feature-flags plugin is disabled for any reason.

if ( ! function_exists( 'is_enabled' ) ) {
	function is_enabled() {
		return false;
	}
}

register_feature_flag($options);

When registering a flag it is a good idea to wrap them in a function exists block to avoid any errors if the plugin is In template you can then check the feature status using:

if ( function_exists( 'register_feature_flag' ) ) {

    register_feature_flag([
        
        'title' => 'My awesome new feature',
        'key' => 'correct-horse-battery-staple',
        'enforced' => false,
        'description' => 'An example feature definition'
    
    ]);
}

is_enabled('feature-key');

Replace feature-key with the key used in the register function to check if it is enabled.

Example

if ( is_enabled( 'correct-horse-battery-staple' ) {
    /* Flagged feature */
}

key - string

The unique key used in the template to check if a feature is enabled.

title - string

The human readable feature name.

enforced (optional) - boolean - Default: false

Setting this to true will override any user specific settings and will enforce the flag to be true for every user. Useful for deploying a flag before removing it from the codebase.

description (optional) - string - Default: ''

A description displayed in the admin screen. Use to tell users what they are enabling and other information.