Description:
------------
imagepsloadfont() returns int, not resource, despite 
what the docs say.  I believe this causes functions 
like imagepstext() to fail when looking for a custom-
loaded font.

My understanding is that imagepsloadfont is supposed to 
return an int > 5 to avoid conflict with the built-ins.

Reproduce code:
---------------
$font = imagepsloadfont("/Library/WebServer/Documents/meta/MetaBolRom.pfb"); // or locate your .pfb files on your machine
echo gettype($font);
imagepstext ($im, "Testing... It worked!", $font, 32, $white, $black, 32, 32);

Expected result:
----------------
"int"

Actual result:
--------------
"resource
Warning:  imagepstext(): libt1 returned error -4 in /
Library/WebServer/Documents/index.php on line xx"