Description:
------------
I use a templating engine, and tried to put escaped quotes inside an html attribute, but the result was quite different to what I expected, the quotes in the end were missing. Afterwards I tried to do the same with smarty, but the result was the same. I found out, that this only happens inside quotes inside a html tag. This only happens with double quotes. Single quotes are not removed, but I need to use double quotes because my original intention was to use javascript inside onmouseover.

I use the Debian PHP Package.

(This also happend with a self compiled version of PHP 5.0.2)

Reproduce code:
---------------
<?php
$var = 'This is a \\"test\\"';
eval(' ?><a title="<?php echo $var; ?>"><?php ');
?>

Expected result:
----------------
<a title="This is a \"test\"">

Actual result:
--------------
<a title="This is a \"test\>