Foreach inside if Cakephp

Question

I have an A table that stores an item, and in this table, I have a related B that may have several items aggregated to an item in table A.

Follow the if code:

if ($this->ClientePagamento->save($valor_pagar)) {
            $this->Session->setFlash('Valor adicionado com Sucesso');
            $id_valor = $this->ClientePagamento->id;
            foreach($moedas_ativas as $moeda){                    
                $itens_referentes = array(
                    'cliente_pagamento_id' => $id_valor,
                    'valor' => $moeda[key($moeda)]['valor_reais'],                                                
                );
                $this->ClientePagamentoItem->save($itens_referentes);
            }  

In this foreach are the items that should be saved, but the foreach only runs once and ends up saving only the first item, being that in the array has more than 1 item. That’s semantic error or something?