Get host domain name function
Release： 2016-07-25 09:09:32
Original
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I found it through a search. I want to use it and post it to see if there are any problems!
echo $HTTP_HOST
This is the domain name to be exported!
- function PMA_getenv($var_name) {
- if (isset ( $_SERVER [$var_name] )) {
- return $_SERVER [$var_name];
- } elseif (isset ( $_ENV [$var_name] )) {
- return $_ENV [$var_name];
- } elseif (getenv ( $var_name )) {
- return getenv ( $var_name );
- } elseif (function_exists ( 'apache_getenv' ) && apache_getenv ( $var_name, true )) {
- return apache_getenv ( $var_name, true );
- }
- return '';
- }
- if (empty ( $HTTP_HOST )) {
- if (PMA_getenv ( 'HTTP_HOST' )) {
- $HTTP_HOST = PMA_getenv ( 'HTTP_HOST' );
- } else {
- $HTTP_HOST = '';
- }
- }
- echo htmlspecialchars ( $HTTP_HOST );
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