function getArtisanSkills() { include_once "../model/User.php"; $user = new User(); $skills = $user->getArtisanSkills(); if (!$skills) { echo '{"result": 0, "message": "No skills"}'; return; } echo '{"result": 1, "skills": ['; while ($skills) { echo json_encode($skills); $skills = $user->fetch(); if ($skills) { echo ","; } } echo "]}"; }