- o -

• OLD : SebastianBergmann\Diff\Differ
• ORDER_DEFAULT : PHPUnit\Runner\TestSuiteSorter
• ORDER_DEFECTS_FIRST : PHPUnit\Runner\TestSuiteSorter
• ORDER_DURATION : PHPUnit\Runner\TestSuiteSorter
• ORDER_RANDOMIZED : PHPUnit\Runner\TestSuiteSorter
• ORDER_REVERSED : PHPUnit\Runner\TestSuiteSorter
• ORDER_SIZE : PHPUnit\Runner\TestSuiteSorter