41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
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<?php
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/* This file is free software: you can redistribute it and/or modify
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it under the terms of version 3 of the GNU Affero General Public
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License as published by the Free Software Foundation.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details. */
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// STRING -- > STRING
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// Turn a path (relative to root) into absolute URL
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function root_url($string) {
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return protocol() . "://" . $_SERVER['HTTP_HOST'] . "/"
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. $GLOBALS['root']
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. $string;
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}
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// NIL --> STRING
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// Return the current protocol (HTTP, HTTPS, etc)
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function protocol() {
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return explode('/', $_SERVER['SERVER_PROTOCOL'])[0];
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}
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// STRING --> NIL
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// Redirect to a regular URL (I.E., "https://duckduckgo.com")
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function redirect($url) {
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header('Location: ' . $url);
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return;
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}
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// STRING --> NIL
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// Redirect to a URL relative to root (I.E., "res/img/")
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function root_redirect($path) {
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header('Location: ' . root_url($path));
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return;
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}
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