What is the diffrent bitwen 'switch' anf 'if'

Answer 1

https://www.google.co.il/url?sa=t&source=web&rct=j&url=https://stackoverflow.com/questions/767821/is-else-if-faster-than-switch-case&ved=0ahUKEwiiqLbtoazXAhUl7YMKHaH-ADQQFggjMAA&usg=AOvVaw0IgASy2c803rRdi3TKPrIR

Answer 2

with switch you can check one variable for multiple values, if simply checks a boolean condition. you csn accomplish a switch behavior with multiple if's chaned to ifelses. But i recommend to use switch instead of multiple ifelses