( ! ) Warning: Undefined array key "HTTP_REFERER" in /var/www/htdocs/applications/oc/4.6.2/manifest.webmanifest.php on line 25
Call Stack
#	Time	Memory	Function	Location
1	0.0002	353552	{main}( )	.../manifest.webmanifest.php:0

( ! ) Deprecated: parse_url(): Passing null to parameter #1 ($url) of type string is deprecated in /var/www/htdocs/applications/oc/4.6.2/manifest.webmanifest.php on line 25
Call Stack
#	Time	Memory	Function	Location
1	0.0002	353552	{main}( )	.../manifest.webmanifest.php:0
2	0.0007	365200	parse_url( $url = NULL, $component = 1 )	.../manifest.webmanifest.php:25

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/htdocs/applications/oc/4.6.2/manifest.webmanifest.php:25) in /var/www/htdocs/applications/oc/4.6.2/manifest.webmanifest.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0002	353552	{main}( )	.../manifest.webmanifest.php:0
2	0.0008	365312	output( $data = class stdClass { public $name = 'ELA CAMPUS'; public $short_name = 'CAMPUS'; public $description = 'Die einfache Lernapplikation für Studierende'; public $theme_color = '#000000'; public $background_color = '#000000'; public $display = 'fullscreen'; public $display_override = [0 => 'standalone', 1 => 'minimal-ui']; public $orientation = 'portrait'; public $scope = './'; public $id = './?source=pwa'; public $start_url = './?source=pwa'; public $gcm_sender_id = '279400957494'; public $categories = [0 => 'education']; public $icons = [0 => class stdClass { ... }, 1 => class stdClass { ... }, 2 => class stdClass { ... }, 3 => class stdClass { ... }, 4 => class stdClass { ... }, 5 => class stdClass { ... }, 6 => class stdClass { ... }, 7 => class stdClass { ... }] } )	.../manifest.webmanifest.php:30
3	0.0008	365312	header( $header = 'Content-Type: application/manifest+json' )	.../manifest.webmanifest.php:14

{"name":"ELA CAMPUS","short_name":"CAMPUS","description":"Die einfache Lernapplikation f\u00fcr Studierende","theme_color":"#000000","background_color":"#000000","display":"fullscreen","display_override":["standalone","minimal-ui"],"orientation":"portrait","scope":".\/","id":".\/?source=pwa","start_url":".\/?source=pwa","gcm_sender_id":"279400957494","categories":["education"],"icons":[{"src":"assets\/icons\/icon-72x72.png","sizes":"72x72","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-96x96.png","sizes":"96x96","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-128x128.png","sizes":"128x128","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-144x144.png","sizes":"144x144","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-152x152.png","sizes":"152x152","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-192x192.png","sizes":"192x192","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-384x384.png","sizes":"384x384","type":"image\/png","purpose":"maskable any"},{"src":"assets\/icons\/icon-512x512.png","sizes":"512x512","type":"image\/png","purpose":"maskable any"}]}