打印变量Up值

Question

print_r返回以下值：

    [cobrancas] => Array
      (
        [0] => stdClass Object
            (
                [id] => 749205
                [nossonumero] => 3189028
                [dataemissao] => 1395284400
                [datavencimento] => 1395370800
                [datapagamento] => 1395284400
                [dias_vencidos] => 788
                [mora] => 0.23225806451613
                [multa] => 1.8
                [valor] => 90.00
                [valorpago] => 88.57
                [valordesconto] => 0.00
                [jurosmora] => 0.00
                [banco] => 33
                [agencia] => 1525
                [dac_agencia] => 0
                [conta] => 013000045
                [dac_conta] => 2
                [carteira] => 201
                [nome_empresa] => STOCK MIDIA INF. LTDA
                [cod_cedente] => 1640348
            )

但据我所知，它给我的价值高达[50]。我怎么知道打印我只是[VALOR] 100.00以上???

          $Arr = count($cliente->cobrancas);