Add method OC_Helper::serverHost()
This method returns the server host, even if the website uses one or more reverse proxies.
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@ -59,6 +59,28 @@ class OC_Helper {
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return $urlLinkTo;
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}
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/**
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* @brief Returns the server host
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* @returns the server host
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*
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* Returns the server host, even if the website uses one or more
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* reverse proxies
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*/
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public static function serverHost() {
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if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
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if (strpos($_SERVER['HTTP_X_FORWARDED_HOST'], ",") !== false) {
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$host = trim(array_pop(explode(",", $_SERVER['HTTP_X_FORWARDED_HOST'])));
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}
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else{
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$host=$_SERVER['HTTP_X_FORWARDED_HOST'];
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}
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}
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else{
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$host = $_SERVER['HTTP_HOST'];
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}
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return $host;
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}
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/**
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* @brief Creates an absolute url
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* @param $app app
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