<?php /** * Misc. functions for backward-compatibility. */ if ( ! function_exists( 'wp_get_attachment_image_url' ) ) { /** * Get the URL of an image attachment. * */ function wp_get_attachment_image_url( $attachment_id, $size = 'thumbnail', $icon = false ) { $image = wp_get_attachment_image_src( $attachment_id, $size, $icon ); return isset( $image['0'] ) ? $image['0'] : false; } }