31 Mar 2019
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31 Mar 2019 2:50 am
I’ve wrote add_subdomain_in_url function and it will help you in easily add sub domain in url by passing in parameters and look output result.
[php] function add_subdomain_in_url($url,$subdomain){ $www_pos = strpos($url,’www.’); $non_www_pos = strpos($url,’://’); if($www_pos!==false){ return substr($url,0, $www_pos+4).$subdomain.’.’.substr($url,$www_pos+4); } else if($non_www_pos!==false){ return substr($url,0, $non_www_pos+3).$subdomain.’.’.substr($url,$non_www_pos+3); } else { return $subdomain.’.’.$url; } } [/php] [php] echo add_subdomain_in_url(‘https://www.sdtuts.com’,’services’).’/’; //https://www.services.sdtuts.com echo add_subdomain_in_url(‘https://sdtuts.com’,’services’).’/’; //https://services.sdtuts.com echo add_subdomain_in_url(‘http://www.sdtuts.com/abc’,’services’).’/’; //http://www.services.sdtuts.com/abc echo add_subdomain_in_url(‘http://sdtuts.com’,’services’).’/’; //http://www.services.sdtuts.com/abc echo add_subdomain_in_url(‘www.sdtuts.com’,’services’).’/’; //http://services.sdtuts.com echo add_subdomain_in_url(‘sdtuts.com’,’services’).’/’; //services.sdtuts.com [/php]
