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December 12, 2015 05:49
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Function to extract the subdomain off of a url
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| <?php | |
| function extract_subdomain () { | |
| $url_parts = explode( '.',$_SERVER['HTTP_HOST'] ); | |
| unset( $url_parts[0] ); | |
| $domain = implode( '.', $url_parts ); | |
| return $domain; | |
| } | |
| ?> |
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