title: $_SERVER['argv'] with HTTP GET and CLI issue
body: <p>I'm trying to write down a script to fetch some online data; script should be invoked either by a <strong>cron job or php cli</strong> and with standard <strong>GET HTTP request</strong>. As stated on PHP website <code>$_SERVER['argv']</code> should fit my needs:</p>
  
  <blockquote>
    <p>Array of arguments passed to the script. When the script is run on the
    command line, this gives C-style access to the command line
    parameters. When called via the GET method, this will contain the
    query string.</p>
  </blockquote>
  
  <p>However i can't get it to work with standard HTTP GET request. <code>$_SERVER['argv']</code> is not setted. What i'm missing?</p>
  
  <pre><code>&lt;?php
      // jobs/fetch.php
      var_dump($_SERVER['argv']);
  ?&gt;
  </code></pre>
  
  <p><strong>CLI output</strong> <code>php jobs/fetch.php -a -bhello</code>:</p>
  
  <pre><code>array(3) {
    [0]=&gt;
    string(14) "jobs/fetch.php"
    [1]=&gt;
    string(2) "-a"
    [2]=&gt;
    string(7) "-bhello"
  }
  </code></pre>
  
  <p><strong>GET output</strong> <code>jobs/fetch.php?a=&amp;b=hello</code>:</p>
  
  <blockquote>
    <p>Notice: Undefined index: argv in jobs/fetch.php.</p>
  </blockquote>