Create a post type in WP

post-types.php

<?php

/**
 * Custom Post Types
 * Icon reference: https://developer.wordpress.org/resource/dashicons/#editor-textcolor
 * Uncomment add_action to enable
 */

// add_action('init', 'origin_cpts');

function origin_cpts() {
	$post_type_name = "products";
	$single_name    = "Product";
	$plural_name    = "Products";
	$icon           = "dashicons-cart";

	$post_type_options = array(
		'label'                 => $single_name,
		'public'                => true,
		'menu_icon'             => $icon,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'capability_type'       => 'post',
		'hierarchical'          => true,
		'rewrite'               => array(
			'slug'                  => '',
			'with_front'            => '0'
		),
		'query_var'             => true,
		'has_archive'           => true,
		'supports'              => array(
			'title',
			'editor',
			'revisions',
			'thumbnail',
			'author',
			'page-attributes',
		),
		'labels'                => array(
			'name'                  => $single_name,
			'singular_name'         => $single_name,
			'menu_name'             => $plural_name,
			'add_new'               => 'Add ' . $single_name,
			'add_new_item'          => 'Add New ' . $single_name,
			'edit'                  => 'Edit',
			'edit_item'             => 'Edit ' . $single_name,
			'new_item'              => 'New '. $single_name,
			'view'                  => 'View '. $single_name,
			'view_item'             => 'View '. $single_name,
			'search_items'          => 'Search ' . $plural_name,
			'not_found'             => 'No '. $plural_name . ' Found',
			'not_found_in_trash'    => 'No '. $plural_name .' Found in Trash',
			'parent'                => 'Parent '. $single_name
		),
	);
	register_post_type($post_type_name, $post_type_options);

	// $post_type_name = "testimonials";
	// $single_name    = "Testimonial";
	// $plural_name    = "Testimonials";
	// $icon           = "dashicons-cart";

	// $post_type_options = array(
	//     'label'                 => $single_name,
	//     'public'                => true,
	//     'menu_icon'             => $icon,
	//     'show_ui'               => true,
	//     'show_in_menu'          => true,
	//     'capability_type'       => 'post',
	//     'hierarchical'          => true,
	//     'rewrite'               => array(
	//         'slug'                  => '',
	//         'with_front'            => '0'
	//     ),
	//     'query_var'             => true,
	//     'has_archive'           => true,
	//     'supports'              => array(
	//         'title',
	//         'editor',
	//         'revisions',
	//         'thumbnail',
	//         'author',
	//         'page-attributes',
	//     ),
	//     'labels'                => array(
	//         'name'                  => $single_name,
	//         'singular_name'         => $single_name,
	//         'menu_name'             => $plural_name,
	//         'add_new'               => 'Add ' . $single_name,
	//         'add_new_item'          => 'Add New ' . $single_name,
	//         'edit'                  => 'Edit',
	//         'edit_item'             => 'Edit ' . $single_name,
	//         'new_item'              => 'New '. $single_name,
	//         'view'                  => 'View '. $single_name,
	//         'view_item'             => 'View '. $single_name,
	//         'search_items'          => 'Search ' . $plural_name,
	//         'not_found'             => 'No '. $plural_name . ' Found',
	//         'not_found_in_trash'    => 'No '. $plural_name .' Found in Trash',
	//         'parent'                => 'Parent '. $single_name
	//     ),
	// );
	// register_post_type($post_type_name, $post_type_options);
}