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17 lines
550 B
PHP
17 lines
550 B
PHP
<?php
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namespace Vichan\Functions\Net;
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/**
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* @param bool $trust_headers. If true, trust the `HTTP_X_FORWARDED_PROTO` header to check if the connection is HTTPS.
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* @return bool Returns if the client-server connection is an encrypted one (HTTPS).
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*/
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function is_connection_secure(bool $trust_headers): bool {
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if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
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return true;
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} elseif ($trust_headers && isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
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return true;
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}
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return false;
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}
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