Encoding issue PHP-- special characters
<p>i have the url in my php code:</p>

<pre><code>echo "http://s7g1.scene7.com/is/image/LOREALDPP/?src=is{BLOREALDPP/dl-big?&amp;$image-name=LOREALDPP/bad-mud-homme_illustration_HD&amp;$text=test?$png-alpha$}&amp;mask=is{BLOREALDPP/download-big}&amp;&amp;fmt=png-alpha";
</code></pre>

<p>When executed I got:( '{' becomes '%7' and '}' becomes '%7B').</p>

<pre><code>http://s7g1.scene7.com/is/image/LOREALDPP/?src=is%7BLOREALDPP/dl-big?&amp;$image-name=LOREALDPP/bad-mud-homme_illustration_HD&amp;$text=test?$png-alpha$%7D&amp;mask=is%7BLOREALDPP/download-big%7D&amp;&amp;fmt=png-alpha
</code></pre>
