PHP: Can't access to website when script is processing
<p>When I access <code>http://localhost/myapp111/index/</code> then this script will excute:</p>

<pre><code>$a = 0;
for($i = 0; $i &lt; 100000000; ++$i) {
    $a = $a +$i ;
}
</code></pre>

<p>then I can't  access <code>http://localhost/myapp111/*</code> ( can't access any page on myapp111, i must wait above script complete)  </p>

<p>but I can access <code>http://localhost/myapp2222/*</code></p>

<p>What is the reason for this ? Is there any way to solve this ?</p>
