View file File name : url.php Content :<?php namespace Elementor\Core\Utils\ImportExport; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } class Url { /** * Migrate url to the current permalink structure. * The function will also check and change absolute url to relative one by the base url. * This is currently supports only "Post Name" permalink structure to any permalink structure. * * @param string $url The url that should be migrated. * @param string|Null $base_url The base url that should be clean from the url. * @return string The migrated url || the $url if it couldn't find a match in the current permalink structure. */ public static function migrate( $url, $base_url = '' ) { $full_url = $url; if ( ! empty( $base_url ) ) { $base_url = preg_quote( $base_url, '/' ); $url = preg_replace( "/^{$base_url}/", '', $url ); } $parsed_url = wp_parse_url( $url ); if ( $url === $full_url && ! empty( $parsed_url['host'] ) ) { return $full_url; } if ( ! empty( $parsed_url['path'] ) ) { $page = get_page_by_path( $parsed_url['path'] ); if ( ! $page ) { return $full_url; } $permalink = get_permalink( $page->ID ); } if ( empty( $permalink ) ) { return $full_url; } if ( ! empty( $parsed_url['query'] ) ) { parse_str( $parsed_url['query'], $parsed_query ); // Clean WP permalinks query args to prevent collision with the new permalink. unset( $parsed_query['p'] ); unset( $parsed_query['page_id'] ); $permalink = add_query_arg( $parsed_query, $permalink ); } if ( ! empty( $parsed_url['fragment'] ) ) { $permalink .= '#' . $parsed_url['fragment']; } return wp_make_link_relative( $permalink ); } }