Fatal error: Uncaught Error: Undefined constant "a" in /in/329VI:3
Stack trace:
#0 /in/329VI(5): getDifference(5, 3)
#1 {main}
thrown in /in/329VI on line 3
Process exited with code 255.
Warning: Use of undefined constant a - assumed 'a' (this will throw an Error in a future version of PHP) in /in/329VI on line 3
Warning: Use of undefined constant b - assumed 'b' (this will throw an Error in a future version of PHP) in /in/329VI on line 3
Warning: A non-numeric value encountered in /in/329VI on line 3
Warning: A non-numeric value encountered in /in/329VI on line 3
Output for 7.1.0 - 7.1.33
Notice: Use of undefined constant a - assumed 'a' in /in/329VI on line 3
Notice: Use of undefined constant b - assumed 'b' in /in/329VI on line 3
Warning: A non-numeric value encountered in /in/329VI on line 3
Warning: A non-numeric value encountered in /in/329VI on line 3