Undefined index: HTTP_HOST

/* When a request is done with an empty host:

GET / HTTP/1.1
Host:
Then isset($_SERVER['HTTP_HOST']) is true!

It is better to use empty like:*/

$host = '';
if (!empty($_SERVER['HTTP_HOST'])) {
  $host = $_SERVER['HTTP_HOST'];
}

Source: stackoverflow.com

Similar codes

3 votes256 views1 answer
Ian holm
PHP
0 vote301 views1 answer
Laravel creating event get data
PHP
0 vote302 views3 answers
Add factory data laravel
PHP Laravel
1 vote258 views2 answers
Force https redirection laravel
PHP
0 vote226 views1 answer
Php replace blackslash
PHP
9 votes231 views7 answers
How to get plugin directory path in wordpress
PHP
5 votes284 views2 answers
Time to string in php
PHP
7 votes300 views1 answer
Laravel eloquent date range
PHP Laravel
0 vote312 views1 answer
How to integrate gravity forms in wordpress theme using form id
PHP Wordpress
0 vote267 views3 answers
Call php function in js
PHP