[PHP] Pulling data out of a domain name

[rdkurth]

  Is there a more efficient way of doing what this script does is check
  a domain name and separate the domain name from the ext.
  The domain names could be in a few different formats. Like the
  samples below. This script works but I was just wondering does it
  have to be so long winded

  www.domain.com  www.domain.com.au domain.com domain.com.au



   $number= substr_count ($domaname,".");
          If ($number=="1"){
          $host1=explode(".",$domaname);
               $dhost=$host1[0] ;
               $chost=$host1[1] ;
          }
         
         If ($number=="2"){
          $host1=explode(".",$domaname);
             if($host1[0]=="www"){
               $dhost=$host1[1] ;
               $chost=$host1[2] ;
                 
              }else{
                $dhost=$host1[0] ;
                $dhost1=$host1[1] ;
                $dhost2=$host1[2] ;
                $chost=$dhost1 . "." . $dhost2;
           }}
           If ($number=="3"){
          $host1=explode(".",$domaname);
             if($host1[0]=="www"){
                 $dhost1=$host1[0] ;
                 $dhost2=$host1[1] ;
                 $dhost3=$host1[2] ;
                 $dhost4=$host1[3] ;
                 $dhost=$dhost2;
                 $chost=$dhost3 . "." . $dhost4;
          }else{
                 $dhost1=$host1[0] ;
                 $dhost2=$host1[1] ;
                 $dhost3=$host1[2] ;
                 $dhost=$dhost1;
                 $chost=$dhost2 . "." . $dhost3;
                 }
          }

  

-- 
Best regards,
 rdkurth                          mailto:[EMAIL PROTECTED]


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