why echo does not show anything while php is busy
<p>PHP Echo or Print functions does not show anything when php is busy with something (like when surfing the web with curl or something like that).</p>

<p>Later i discovered php does show the output when you execute your php on the command line:</p>

<pre><code>php myscript.php
</code></pre>

<p>But right now i don't get any outputs from command line too!
Is there any kind of tricks or setting should be done to make php show the outputs?</p>
