title: How to change the size of the $_POST php array?
body: <p>I have a form with more than 1600 element so when I press the SUBMIT button some fields are not saved in my database , I make a little research and I found that in the new version of PHP they limit the size of $_POST array to 1000 element and they said that it is configurable.
  I should change some variable in the php.ini.
  I do not know how to reach that file in my Apache (Linux) server and I do not know what the variables to be changed.
  Are they these variable? :</p>
  
  <pre><code>max_input_vars
  max_input_nesting_level
  </code></pre>
  
  <p>I do not want to make a big problem online, my site will break down so anybody can help me , sorry my knowledge in Linux servers are not good at all?</p>