title: How bad are huge php files?
body: <p>I have a web site without any nessasery functions and a big Php file (over 13000 lines) on another server (it is using by web and mobile app), where all the logic functions was placed separated by classes, but most of the functions are in one class (11000 lines).
  Size of the whole file is 1282KB.</p>
  
  <p>How bad is that for the execution time?</p>
  
  <p>On the server the sing in process takes less than a second, but on my much weaker PC (i5 3470 3.2GHz; 8GB RAM) it takes 10-15 seconds independent on size of data stream. An anomaly low speed in my opinion.</p>
  
  <p>Is this file the biggest problem, that slowing processes so hard, or should i search the Problem somewhere else?</p>