FutureMedia · May 6, 2017 10:41
diff --git a/wp-get_id_by_slug.php b/wp-get_id_by_slug.php
 <?php 
 // Usage:
 // get_id_by_slug('page-slug');

 function get_id_by_slug($page_slug) {
 	$page = get_page_by_path($page_slug);
 	if ($page) {
 		return $page->ID;
 	} else {
 		return null;
 	}
 }

 // WPML: hard-coding the link of a page
 // get_permalink( get_id_by_slug( 'page-slug' ));
	<?php
	// Usage:
	// get_id_by_slug('page-slug');

	function get_id_by_slug($page_slug) {
	$page = get_page_by_path($page_slug);
	if ($page) {
	return $page->ID;
	} else {
	return null;
	}
	}

	// WPML: hard-coding the link of a page
	// get_permalink( get_id_by_slug( 'page-slug' ));