PHP command line blank when I type statements
<p>in Windows 7 I launch PHP.exe but then there's just a pure black command prompt screen and nothing I type results in any feedback at all.  If I type:</p>

<pre><code>PHP -I
</code></pre>

<p>Nothing.  If I type </p>

<pre><code>PHPinfo()
</code></pre>

<p>Nothing.</p>

<p>Nothing beyond a blinking underscore cursor.  Everything else in the command window is black.  (Ctrl C brings me back to to a dir command prompt.)</p>
