20 Php Get Domain Name From String Update

Using our example script you ll be able to extract only the domain name from any type of url.

Php get domain name from string. Get host or domain name from a url with php. Because of pjv s comment i learned australian domain names are an exception because they allow 5 tlds as slds com net org asn id example. Top level domains and second level domains may be 2 characters long but a registered subdomain must be at least 3 characters long.

Parse domain name from url is used in many cases in the web project. I m guessing com au is nationally controlled domain name which shares. Instantly share code notes and snippets.

In my particular case i think the problem was a change to resolv conf didn t take effect inside php although nslookup ping etc worked fine. On a side note php 5 0 4 but probably other versions too can cache gethostbyname information. Given a string containing the path to a file or directory this function will return the trailing name component.

However you may need to check that the url is in the format you expect for example that it has three parts to the host name and not two function getdomain url as string as string dim myuri as new uri url dim myhost as string myuri host return myhost substring myhost indexof 1 end function. Basename operates naively on the input string and is not aware of the actual filesystem or path components such as.