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Undefined index: HTTP_HOST

GutoTrosla answered on September 22, 2020 Popularity 8/10 Helpfulness 5/10

answer Undefined index: HTTP_HOST

Undefined index: HTTP_HOST

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/* 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'];
}

Popularity 8/10 Helpfulness 5/10 Language php

Source: stackoverflow.com

Tags: php

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Contributed on Sep 22 2020

GutoTrosla

0 Answers Avg Quality 2/10

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