working with the php://stdin I/O streams
<p>I know the way to open and read the content of the file with the <code>fopen</code> function like this:</p>

<pre><code>@fopen("inputfile.txt", "r");
</code></pre>

<p>But with the <code>php://stdin</code> i got bit confused</p>

<pre><code>$in = fopen('php://stdin', 'r');
</code></pre>

<p>Where should i specify the name of <code>txt</code> file that i attempt to read?</p>
