Récupérer la racine du referer
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| <?php | |
| function racine_referer() | |
| { | |
| if (!isset($_SERVER['HTTP_REFERER'])){ | |
| return false; | |
| }else{ | |
| $parser_url = parse_url(trim($_SERVER['HTTP_REFERER'])); | |
| return trim($parser_url[host] ? $parser_url[host] : array_shift(explode('/', $parser_url[path], 2))); | |
| } | |
| } | |
| //utilisation | |
| echo racine_referer(); |
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