<?php
/**
* Return domain name from url
* For example: "all.ru" from "http://www.all.ru/test/test.html"
*
* @param $url
* @param bool $with_www
* @return string : domain name
*/
function get_domain($url, $with_www = false)
{
$url = preg_replace('~^(?:f|ht)tps?://~i', '', trim($url));
$path = explode ('/', $url);
$domain = strtolower(trim($path[0]));
$domain = preg_replace('#^www.#', '', $domain);
if($with_www) {
$domain = 'www.' . $domain;
}
return $domain;
}
/**
* Format URL
*
* @param $url
* @return string
*/
function format_url($url) {
if(parse_url($url, PHP_URL_SCHEME) === null) {
$url = 'http://' . $url; //parse_url() requires scheme to parse URL correctly
}
$parsed_url = parse_url($url);
$host = get_domain($parsed_url['host'], false);
$path = preg_replace('#index\.[a-z]+#', '', $parsed_url['path']);
$url = $host . $path;
if (isset($parsed_url['query'])) {
$url .= '?' . $parsed_url['query'];
}
$url = rtrim($url, '/');
var_dump($url);
return $url;
}
/**
* Compare two formatted urls
*
* @param string $url_1
* @param string $url_2
* @return bool
*/
function compare_urls($url_1, $url_2) {
return format_url($url_1) === format_url($url_2);
}
$url_1 = 'http://seos.bolseo.ru/index.php?module=2&siteID=235';
$url_2 = 'seos.bolseo.ru/?module=2&siteID=235';
var_dump(compare_urls($url_1, $url_2));
preferences:
39.93 ms | 402 KiB | 5 Q