Some IT guy told me this once.
Can I just delete the all "&" character wherever I see or will that cause chain effects which I need deeper understanding in order to handle correctly?I know that in PHP5 you shouldn't use the =& operator with the 'new' statement. It is deprecated.
For instance can I just delete "&" after the "=" character without causing troubles or should I let them be? (I'm a newbie PHP programmer.)
// Instantiate the QuickForm class
LINE 73.... $form =& new HTML_QuickForm('regForm', 'POST');
LINE 74.... $renderer =& $form->defaultRenderer();