Swap two variables values in php with and without using third variable

Thank You Brother ❣

Hello sir,
How to swap two row value with single query in SQL
Please make a video on IT

sir agar number alawa value kucch aur ho to pahla wala method hi sahi rahega

😊 this was too tricky

Sir $a=2;
$b=3;
$c= $a+$b;
Result showing; 2+5
Why

Sir .. really really helpful 💥
Lots of love and respect sir ..
Keep doing sir 🔥💓

Yes , I always watch ur video, but plz upload more technical/logical question videos