Performance test for UoF computeChangeSets

Run in terminal as follow:

~$ php changesetTest.php case0
~$ php changesetTest.php case1
~$ php changesetTest.php case2

Previous results

Case: default

Dummies 10000 items
Make dummies: 3.6029109954834
Compute changes: 0.1790030002594
Recompute changes: 0.22904109954834

Case 1: method_exists($orgValue, '__toString')

Dummies 10000 items
Make dummies: 3.6226229667664
Compute changes: 0.18751001358032
Recompute changes: 0.23972296714783

note: DateTime does not have __toString so it ignored here

Case 2: Doctrine\DBAL\Types\Type::isValuesIdentical($val1, $val2)

Dummies 10000 items
Make dummies: 3.6306829452515
Compute changes: 0.22055912017822
Recompute changes: 0.24937987327576

• note: all time in seconds
• CPU: Intel i5, PHP: 7.0