Double encoding bug

[fractalf]

This fails:

htmlentities('"'); // result: "

Reason:
The object hash_map returned from get_html_translation_table puts " (code 34) before & (code 39) when looping through.

An object won't guarantee any order of it's properties, so hash_map should be an array. Basically a lot of the variables defined in get_html_translation_table should be arrays, not objects

[kukawski]

OK, it should work now.