Added recursive loop of children, check for  == , d() function for error logging.
Added trim and return null values
Supress DOMDocument loadHTML warnings
renamed check function to getValue, added getAttribute()
strpos for checking attributes with multiple classes, etc.
renamed variables for clarity
Rebuilt functions with more structure and moved into class
Renamed, commented phpQuery class, added index.php, ignoring netbeans project
Can now cache a parent element. Added checking for parent argument for recursive functions. Removed some trimming.
Emulating jQuery by returning self to chain function calls.
Updated to more extensibly handle selectors and implemented basic find function.
Can now find based on tag, included test page for html
Hotfixes for arrays
INTERMEDIATE SAVE: functions return single elements if array with 1 element scraped.
Added an each() function which accepts a callback and loops through all elements
removed if brackets, changed parameters
Reworking phpQuery to be more professional, readable and extensible.
added setElements for caching XPATH DOMElements. Misc. big-fixing and code-cleanup.
Added 'each' function, calling user-defined function on each cached element
Added getAttributes() which generates associative array of DOMElement's attributes.