poltawski
28 lines
629 B
PHP
28 lines
629 B
PHP
<?php // $Id$
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/*
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* Jumps to a given relative or Moodle absolute URL.
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* Mostly used for accessibility.
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*
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*/
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require('../config.php');
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$jump = optional_param('jump', '', PARAM_RAW);
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if (!confirm_sesskey()) {
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print_error('confirmsesskeybad');
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}
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if (strpos($jump, $CFG->wwwroot) === 0) { // Anything on this site
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redirect(urldecode($jump));
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} else if (preg_match('/^[a-z]+\.php\?/', $jump)) {
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redirect(urldecode($jump));
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}
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if (isset($_SERVER['HTTP_REFERER'])) {
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redirect($_SERVER['HTTP_REFERER']); // Return to sender, just in case
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}
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?>
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