title: $_POST max array size
body: <p>I have a really big form with >1000 Elements. They are already nested inside the form html structure</p>
  
  <pre><code>                {foreach from=$result item=item}
                      &lt;tr&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.receiver.name}" name="item[{$item.id}][receiver][name]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.receiver.account_number}" name="item[{$item.id}][receiver][account_number]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.receiver.bank_code}" name="item[{$item.id}][receiver][bank_code]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.amount}" name="item[{$item.id}][amount]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.usage.first}" name="item[{$item.id}][usage][first]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="{$item.usage.second}" name="item[{$item.id}][usage][second]" /&gt;&lt;/td&gt;
                          &lt;td&gt;&lt;input type="text" value="Yourdelivery GmbH" name="item[{$item.id}][usage][third]" /&gt;&lt;/td&gt;
                          &lt;td&gt;
                              &lt;input type="checkbox" value="1" name="item[{$item.id}][import]" /&gt;
                          &lt;/td&gt;
                      &lt;/tr&gt;
                  {/foreach}
  </code></pre>
  
  <p>It is to create a DATAUS file for mass bank transactions. But after reaching more than 1000 rows no more elements are added to the $_POST array and the debugger shows the following element count.</p>
  
  <p><img src="https://i.stack.imgur.com/N1XND.png" alt="Xdebug Output"></p>
  
  <p>I already added max_post_size to 100M for testing, but nothing helped.</p>