Echoing pack binary value
<p>I product a true binary variable, let say :</p>

<pre><code>$bin=pack("c*",1,8,55,99);
</code></pre>

<p>then i just want to echo it in raw format, is it possible ?</p>

<pre><code>echo $bin;
</code></pre>

<p>give me :</p>

<pre><code>links2 --dump myip/page.php | od -t x1
0000000 20 20 20 2e 2e 37 63 0a
</code></pre>

<p>so 1 was changed to 0x2e -> '.'</p>

<p>same for 8</p>

<p>55 -> 0x37 : this one is OK</p>

<p>99 -> 0x63 : OK also</p>

<p>what's happened with non printable chars ?</p>
