How to count domain length in PHP - PHP Domain Tutorial

Output is correct. when input is http://test.google.co.uk value of parse_url('http://test.google.co.uk')['host'] is http://test.google.co.uk. When you will exploce this string on dot first element of array will be test and its length is 4.

To get google instead of test you need to replace subdomain with nothing as you did in your first example or take the second element in exploded string. E.g:

How to extract Domain length in PHP

Start your code here.

index.php

Example: HTML

<?php
$url    = 'http://test.google.co.uk';    
$info   = parse_url($url);    
$pieces = explode(".", $info['host']); 
$len    = strlen($pieces[1]); // returns character length of google = 6
echo $len;
?>

Category:	Web Tutorial
Sub Category:	PHP Domain Tutorial
Uploaded by:	Admin

Read Article
https://horje.com/learn/1434/reference