Asynchronous external aplication execution in PHP
<p>I was wondering if is is possible to send output from application ran by php to client.</p>

<p>For example i have application that outputs:</p>

<pre><code>Hello world
</code></pre>

<p>And after 10 seconds it outputs</p>

<pre><code>10 seconds passed
</code></pre>

<p>I'd like to know if it is possible to send "Hello word" and "10 seconds passed" to client without waiting until whole program finishes its job. Client would receive "Hello world" first and after 10 seconds second output.</p>

<p>Thank you.</p>
