[#124] Adding btn icon function (#131)

wp-content/themes/wp-starter/functions.php

@@ -26,3 +26,6 @@
 
 // Block Functions.
 require_once get_stylesheet_directory() . '/inc/blocks.php';
+
+// Custom Icons.
+require_once get_stylesheet_directory() . '/inc/icons.php';

wp-content/themes/wp-starter/inc/icons.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Custom Button Icons.
+ *
+ * @package WPStarter
+ */
+
+/**
+ * Add custom icons to the button icons array.
+ * */
+
+add_filter(
+	'acfbt_button_icons',
+	function ( array $icons ): array {
+		$icon_path = get_stylesheet_directory() . '/src/images/icons/';
+
+		/* Custom Icons */
+		/*
+		$icons['short-arrow-right'] = [
+			'label'       => __( 'YOUR LABEL', 'wp-starter' ),
+			'icon'        => file_get_contents( $icon_path . 'file-name.svg' ),
+			'defaultLeft' => false,
+		];*/
+
+		return $icons;
+	}
+);