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编辑当前文件:/home2/sdektunc/www/cepali/admin/timezone.php

<?php

require_once('../config.php');

$zone = optional_param('zone', '', PARAM_RAW);

if (!is_numeric($zone)) {
         //not a path, but it looks like it anyway
         $zone = clean_param($zone, PARAM_PATH);
    }

$PAGE->set_url('/admin/timezone.php');
    $PAGE->set_context(context_system::instance());

require_login();

require_capability('moodle/site:config', context_system::instance());

$strtimezone = get_string("timezone");
    $strsavechanges = get_string("savechanges");
    $strusers = get_string("users");
    $strall = get_string("all");

$PAGE->set_title($strtimezone);
    $PAGE->set_heading($strtimezone);
    $PAGE->navbar->add($strtimezone);
    echo $OUTPUT->header();

echo $OUTPUT->heading("");

if (data_submitted() and !empty($zone) and confirm_sesskey()) {
        echo "<center>";
        $DB->execute("UPDATE {user} SET timezone = ?", array($zone));
        echo "</center>";

$USER->timezone = $zone;
        $current = $zone;
        echo $OUTPUT->notification('Timezone of all users changed', 'notifysuccess');
    } else {
        $current = 99;
    }

require_once($CFG->dirroot.'/calendar/lib.php');
    $timezones = core_date::get_list_of_timezones(null, true);

echo '<center><form action="timezone.php" method="post">';
    echo html_writer::label($strusers . ' (' . $strall . '): ', 'menuzone');
    echo html_writer::select($timezones, "zone", $current);
    echo "<input type=\"hidden\" name=\"sesskey\" value=\"".sesskey()."\" />";
    echo '<input type="submit" value="'.s($strsavechanges).'" />';
    echo "</form></center>";

echo $OUTPUT->footer();