PHP CONTEXT_SYSTEM Examples

Programming Language: PHP

Class/Type: CONTEXT_SYSTEM

Examples at hotexamples.com: 3

The context_system is a PHP library used to provide a context (surrounding conditions or circumstances) for the current script execution.

Example 1: One use case of the context_system is to set default values globally across the entire site. This can be done by defining the default values in the context_system object, like so:

$DEFAULTS = [
    'language' => 'en',
    'timezone' => 'America/New_York',
    'currency' => 'USD',
];
$context_system = new \context_system($DEFAULTS);

Example 2: Another use case is to manage an application-wide cache. This can be done by defining a cache handler in the context_system object, like so:

$cache_handler = new SomeCacheHandler();
$context_system = new \context_system([], $cache_handler);

In this example, all instances of the context_system object created throughout the application will share the same cache handler. The context_system library is part of Moodle, an open-source learning management system.

PHP CONTEXT_SYSTEM - 3 examples found. These are the top rated real world PHP examples of CONTEXT_SYSTEM extracted from open source projects. You can rate examples to help us improve the quality of examples.

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instance(3)

Example #1

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File: api_controller.php Project: mpetrowi/moodle-mod_collaborate

 public function init()
 {
     global $PAGE;
     parent::init();
     // Set up the page header.
     $PAGE->set_context(\CONTEXT_SYSTEM::instance());
     $PAGE->set_title(get_string('apidiagnostics', 'mod_collaborate'));
     $PAGE->set_heading(get_string('apidiagnostics', 'mod_collaborate'));
     $PAGE->set_url('/mod/collaborate/testapi.php');
     $renderer = $PAGE->get_renderer('mod_collaborate');
     $this->testapiservice = new testapi_service($renderer);
 }

Example #2

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File: my.php Project: narasimhaeabyas/tataaiapro

            if (isset($notice['style'])) {
                notify($notice['message'], $notice['style']);
            } else {
                notify($notice['message']);
            }
        }

        unset($notice);
    ?>
    </div>     
            <?php
			
	        echo $OUTPUT->course_content_header();
            echo $OUTPUT->main_content();
	        echo $OUTPUT->course_content_footer();
			$context = CONTEXT_SYSTEM::instance();

echo '<ul id="dashboard-icons">';
$userroleshortname = array();
$userroleshort = $DB->get_records_sql("SELECT a.shortname FROM {role} a,{role_assignments} b,{context} c WHERE a.id=b.roleid and b.userid=$USER->id and b.contextid=c.id and c.contextlevel=10 ORDER BY b.id");
foreach($userroleshort as $rsn){
	$userroleshortname[] = $rsn->shortname;
}
$out = '';
if (is_siteadmin()) {
		echo'<div class="icons_maindiv">
		<div class="admin_header"><span>Admin Activities</span></div>';
		echo '<ul class="icons_ul">';
		$coursemgt = '<li>'.html_writer::link(new moodle_url('/course/edit.php?category=1&returnto=catmanage'), html_writer::empty_tag('img', array('src' => $CFG->wwwroot.'/theme/clean/pix/dashboard_icons/add_course_dashboard.png', 'title' => 'ADD COURSE', 'alt' => 'ADD COURSE'))).'Add Course</li>';
		$coursemgt .= '<li>'.html_writer::link(new moodle_url('/course/draftcourses.php'), html_writer::empty_tag('img', array('src' => $CFG->wwwroot.'/theme/clean/pix/dashboard_icons/draft_course_dashboard.png', 'title' => 'DRAFT COURSE', 'alt' => 'DRAFT COURSE'))).'Draft Course</li>';
		$coursemgt .= '<li>'.html_writer::link(new moodle_url('/course/activecourses.php'), html_writer::empty_tag('img', array('src' => $CFG->wwwroot.'/theme/clean/pix/dashboard_icons/available_courses_dashboard.png', 'title' => 'AVAILABLE COURSES', 'alt' => 'AVAILABLE COURSES'))).'Available Courses</li>';

Example #3

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File: index.php Project: blionut/elearning

    $urltogo = $CFG->wwwroot;
    if ($CFG->wwwroot[strlen($CFG->wwwroot) - 1] != '/') {
        $urltogo .= '/';
    }
    $err['login'] = $e->getMessage();
    log_saml_error('Moodle SAML module:' . $err['login'], $pluginconfig->samllogfile);
    saml_error($err['login'], $urltogo, $pluginconfig->samllogfile);
}
// Now we close simpleSAMLphp session
session_write_close();
// We load all moodle config and libs
require_once '../../config.php';
require_once 'error.php';
global $CFG, $USER, $SAML_COURSE_INFO, $SESSION, $err, $DB, $PAGE;
$PAGE->set_url('/auth/saml/index.php');
$PAGE->set_context(CONTEXT_SYSTEM::instance());
$urltogo = $CFG->wwwroot;
if ($CFG->wwwroot[strlen($CFG->wwwroot) - 1] != '/') {
    $urltogo .= '/';
}
// set return rul from wantsurl
if (isset($_REQUEST['wantsurl'])) {
    $urltogo = $_REQUEST['wantsurl'];
}
// Get the plugin config for saml
$pluginconfig = get_config('auth/saml');
if (!$valid_saml_session) {
    // Not valid session. Ship user off to Identity Provider
    unset($USER);
    try {
        $as = new SimpleSAML_Auth_Simple($saml_param->sp_source);