prepare(" UPDATE vacations SET status = ?, approved_by = ?, approved_at = NOW() WHERE id = ? "); $stmt->execute([$status, $admin_id, $vacation_id]); $message = "Antrag erfolgreich aktualisiert."; } /* ===== Offene Anträge laden ===== */ $stmt = $pdo->prepare(" SELECT v.*, u.vorname, u.nachname FROM vacations v JOIN users u ON u.id = v.user_id WHERE v.status = 'beantragt' ORDER BY v.start_date ASC "); $stmt->execute(); $antraege = $stmt->fetchAll(); ?>
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