title: Does loading too many function libraries decrease speed?
body: <p>I have a series of function libraries that I have set to autoload in the CodeIgniter framework. Would auto-loading (i.e. including) many libraries increase the processing time of each page, and would such delay be significant?</p>
  
  <p>I know it can be dependant upon many other factors, but in general, is there such a thing as loading too many libraries?</p>