- json_encode: documentation ( source)
<?php
$ges = ['load' => ['1' => '1', '5' => '5', '15' => '15'], 'spin' => false, 'actions' => [['do' => 'displayMessage', 'divID' => 'foo', 'level' => 2, 'message' => 'Dies ist ein Test'], ['do' => 'clearInput', 'id' => 'keepLoggedIn']]];
echo json_encode($ges);