Why neither netbeans nor PHP reports error from this code
<p>Why do neither netbeans nor PHP report an error from this code:</p>

<pre><code>public function __construct ()
{
global $blog;
$this-&gt;_blog_id = $blog-&gt;blog_id;
$this-&gt;_post_amount = $blog-&gt;
$this-&gt;_limit_per_page = $blog-&gt;config_get('posts_limit_per_page');
$this-&gt;_short_sign_limit = $blog-&gt;config_get('posts_short_sign_limit');
}
</code></pre>

<p>I had a phone call and forgot about that unfinished 3rd line, saved my work and website silently died on it.</p>
