PHP optional_variable Examples

Example #1

File: analysis_to_excel.php Project: kai707/ITSA-backup

<?php

//
require_once "../../config.php";
require_once "lib.php";
require_once 'easy_excel.php';
optional_variable($id);
// Course Module ID, or
$formdata = data_submitted('nomatch');
if (!empty($formdata->id)) {
    $id = $formdata->id;
}
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($feedback = get_record("feedback", "id", $cm->instance))) {
        error("Course module is incorrect");
    }
}
require_login($course->id);
if (!(isteacher($course->id) || isadmin())) {
    error(get_string('error'));
}
$filename = "feedback.xls";
//Dem Browser mitteilen, dass jetzt eine Exceldatei zum Downloaden kommt
header("Content-type: application/vnd.ms-excel");
header("Content-Disposition: attachment; filename={$filename}");

Example #2

File: use_templ.php Project: stokekld/TemasMoodleMineria

<?php

//
require_once "../../config.php";
require_once "lib.php";
optional_variable($id);
// Course Module ID, or
optional_variable($templateid, false);
// Course Module ID, or
$formdata = data_submitted('nomatch');
if (!empty($formdata->id)) {
    $id = $formdata->id;
}
$templateid = $formdata->templateid == '' ? $templateid : $formdata->templateid;
if (isset($formdata->canceladd) && $formdata->canceladd == 1) {
    redirect('edit.php?id=' . $id);
}
if (!$templateid) {
    redirect('edit.php?id=' . $id);
}
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($feedback = get_record("feedback", "id", $cm->instance))) {
        error("Course module is incorrect");
    }
}

Example #3

File: edit_item.php Project: kai707/ITSA-backup

<?php

//
// add or edit an item
require_once "../../config.php";
require_once "lib.php";
optional_variable($id);
// Course Module ID, or
optional_variable($position);
// position of item
optional_variable($typ, false);
// typ of item
if (!$typ) {
    redirect('edit.php?id=' . $id);
}
// set up some general variables
$usehtmleditor = can_use_html_editor();
$formdata = data_submitted('nomatch');
if (!empty($formdata->id)) {
    $id = $formdata->id;
}
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($feedback = get_record("feedback", "id", $cm->instance))) {
        error("Course module is incorrect");
    }

Example #4

File: view.php Project: kai707/ITSA-backup

<?php

//
require_once "../../config.php";
require_once "lib.php";
optional_variable($id);
// Course Module ID, or
optional_variable($lstgroupid, -2);
//groupid (aus der Listbox gewaehlt)
//checken, ob eine gruppe ausgewaehlt wurde
if ($lstgroupid == -1) {
    $SESSION->lstgroupid = false;
} else {
    if (!isset($SESSION->lstgroupid) || $lstgroupid != -2) {
        $SESSION->lstgroupid = $lstgroupid;
    }
}
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($feedback = get_record("feedback", "id", $cm->instance))) {
        error("Course module is incorrect");
    }
}
if ($feedback->anonymous != feedback_ANONYMOUS_YES) {
    require_login($course->id);
}

Example #5

File: show_entries.php Project: stokekld/TemasMoodleMineria

<?php

//
require_once "../../config.php";
require_once "lib.php";
optional_variable($id);
// Course Module ID, or
optional_variable($userid, false);
$formdata = data_submitted('nomatch');
if ($userid) {
    $formdata->userid = intval($userid);
}
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($feedback = get_record("feedback", "id", $cm->instance))) {
        error("Course module is incorrect");
    }
}
require_login($course->id);
if (!(isteacher($course->id) || isadmin())) {
    error(get_string('error'));
}
//get the feedbackitems
$feedbackitems = get_records('feedback_item', 'feedback', $feedback->id, 'position');
$feedbackcompleted = get_record_select('feedback_completed', 'feedback=' . $feedback->id . ' AND userid=' . $formdata->userid);
/// Print the page header

Example #6

File: view.php Project: BackupTheBerlios/moodlets2-svn

<?php

// $Id: view.php,v 1.1 2003/09/30 02:45:19 moodler Exp $
/// This page prints a particular instance of ical
/// (Replace ical with the name of your module)
require_once $CFG->dirroot . '/config.php';
require_once $CFG->dirroot . '/calendar/lib.php';
optional_variable($id);
// Course Module ID, or
optional_variable($a);
// ical ID
if ($id) {
    if (!($cm = get_record("course_modules", "id", $id))) {
        error("Course Module ID was incorrect");
    }
    if (!($course = get_record("course", "id", $cm->course))) {
        error("Course is misconfigured");
    }
    if (!($ical = get_record("ical", "id", $cm->instance))) {
        error("Course module is incorrect");
    }
} else {
    if (!($ical = get_record("ical", "id", $a))) {
        error("Course module is incorrect");
    }
    if (!($course = get_record("course", "id", $ical->course))) {
        error("Course is misconfigured");
    }
    if (!($cm = get_coursemodule_from_instance("ical", $ical->id, $course->id))) {
        error("Course Module ID was incorrect");
    }