var sidebar_align = 'right';
var content_container_margin = parseInt('350px');
var sidebar_width = parseInt('330px');
likelihood a webhost would support simplexml_load_string (php5)?
I'm using simplexml_load_string to process XML files but I heard they load them into memory. Most likely, I'll just have about 50 files with 10kb each running per script.
Is such a procedure supported on shared hosting, not dedicated or VPS?
The simplest idea is to just ask a host you like the look of. Try to look for a smaller compmay who may be more willing to catering to your specific needs if it requires php modules, etc..