max_input_size增加但不允许我发布所有输入

I changed my php.ini to max_input_size 5000

post_max_size = 50M

but still not working

my form have 33 inputs per line and have 42 lines so that give me 1386 inputs, and when I see my input array dont have all the data I just get about 35 lines of that 42.

that's the main table:

        <th>ITEM</th>
        <th>IDENTIFICAÇÃO DA PEÇA</th>
        <th>Nº DA JUNTA</th>
        <th>POSIÇÃO</th>
        <th>DIÂMETRO Ø</th>
        <th>Espessura Menor</th>
        <th>Espessura Maior</th>
        <th>REFORÇO</th>
        <th>METAL BASE</th>
        <th>METAL ADIÇÃO</th>
        <th>SINETE RAIZ</th>
        <th>SINETE ACABAMENTO</th>
        <th>NORMA</th>
        <th>NIVEL INSPEÇÃO</th>
        <th>PROCEDIMENTO</th>
        <th>DFF</th>
        <th>DFO</th>
        <th>TÉCNICA</th>
        <th>TEMPO DE FONTE EXPOSTA</th>
        <th>IQI</th>
        <th>CHANFRO</th>
        <th>QUANTIDADE FILME</th>
        <th>FILME CLASSE</th>
        <th>FILME DIMENSÃO</th>
        <th>OBSERVAÇÃO</th>
        <th>PROCESSO</th>
        <th>EXCLUIR ITEM?</th>

my inputs text/hidden are like this:

<td><input class="input_informacao" type="text" name="progs[{{ $programacao->cod }}][item]" id="item" size="1" value="{{ $programacao->item }}"></td>

my selects are laravel blade select:

   <td>
    {{ Form::select("progs[".$programacao->cod."][tecnica]", array(
                '' => 'Selecione',
                'PS-VS' => 'PS-VS',
                'PD-VS' => 'PD-VS',
                'PD-VD' => 'PD-VD',
                'PS-VS/P' => 'PS-VS/P'), 
                $

programacao->tecnica , array('class' => 'input_informacao', 'id' => 'tecnica')) }}
</td>

I'v 42 inputs, id 14 to 55; and when I die dump the input var dont post all the data. a example of input,

47 => 
        array (size=28)
          'cod' => string '47' (length=2)
          'item' => string '12' (length=2)
          'identificacao' => string 'BC. INFERIOR PAINEL 17' (length=22)
          'junta' => string '10' (length=2)
          'posicao' => string '-' (length=1)
          'diametro' => string '33,7' (length=4)
          'espmenor' => string '3,81' (length=4)
          'espmaior' => string '3,81' (length=4)
          'reforco' => string '-' (length=1)
          'metalbase' => string '' (length=0)
          'metaladicao' => string '' (length=0)
          'sineteraiz' => string '' (length=0)
          'sineteacabamento' => string '' (length=0)
          'norma' => string '' (length=0)
          'nivel' => string '' (length=0)
          'procedimento' => string '' (length=0)
          'dff' => string '' (length=0)
          'dfo' => string '' (length=0)
          'tecnica' => string 'PD-VD' (length=5)
          'tempoexposicao' => string '00:00:00' (length=8)
          'iqi' => string '10ISO16-13' (length=10)
          'chanfro' => string '' (length=0)
          'qtdfilmes' => string '3' (length=1)
          'filmeclasse' => string 'I' (length=1)
          'filmedimensao' => string 'A' (length=1)
          'observacao' => string '' (length=0)
          'processo' => string '' (length=0)
          'item_excluido' => string 'N' (length=1)
      49 => 
        array (size=7)
          'cod' => string '49' (length=2)
          'item' => string '12' (length=2)
          'identificacao' => string 'BC. INFERIOR PAINEL 17' (length=22)
          'junta' => string '10' (length=2)
          'posicao' => string '-' (length=1)
          'diametro' => string '33,7' (length=4)
          'espmenor' => string '3,81' (length=4)

somebody know how could I solve this?

ps: and I'm also use laravel 4.1 thanks !!