Created attachment 103735 [details]
Lines equals but showed like distint

In the attached image you could see on bluish background two lines: One empty (line 33)and then another that begins with "$this->" (line 34). That line is exactly the same on left side (line 32). However, I understand Kompare is telling that there something new on right side (the bluish background lines).

Or maybe I am misinterpreting what Kompare is showing.