title: PHP CLI get *raw* commandline
body: <p>Is it possible to get the <em>exact</em> raw command line in PHP as typed in?</p>
  <p><code>$ ./example.php --key1=&quot;value&quot; --key2='value' --key3=  value-with-leading-double-blank</code></p>
  <p>I'd like to now if <em>value</em> was enclosed in single or double quotes and if any blanks were typed. Obviously <code>implode(' ', $argv[])</code> does not work as surrounding quotes and blanks have been stripped already.</p>
  <p>Any hints?</p>