Add deactivation & uninstall hooks

aaa-option-optimizer.php

@@ -24,6 +24,7 @@
 require_once __DIR__ . '/src/autoload.php';
 
 register_activation_hook( __FILE__, 'aaa_option_optimizer_activation' );
+register_deactivation_hook( __FILE__, 'aaa_option_optimizer_deactivation' );
 
 /**
  * Activation hooked function to store start stats.
@@ -46,6 +47,16 @@ function aaa_option_optimizer_activation() {
 	);
 }
 
+/**
+ * Deactivation hooked function to remove autoload from the plugin option.
+ *
+ * @return void
+ */
+function aaa_option_optimizer_deactivation() {
+	$aaa_option_value = get_option( 'option_optimizer' );
+	update_option( 'option_optimizer', $aaa_option_value, false );
+}
+
 /**
  * Initializes the plugin.
  *

uninstall.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Uninstall the plugin.
+ *
+ * Delete the plugin option.
+ *
+ * @package Progress_Planner
+ */
+
+// If uninstall not called from WordPress, then exit.
+if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+	exit;
+}
+
+// Delete the plugin option.
+delete_option( 'option_optimizer' );