<?php $a = 0; echo $a+$a+$a+$a+$a++; //0 $a = 1; echo $a+$a+$a+$a+$a++; //5 $a = 2; echo $a+$a+$a+$a+$a++; //10 $a = 3; echo $a+$a+$a+$a+$a++; //15 echo PHP_EOL; $a = 0; echo $a+$a+$a+$a++; //0 $a = 1; echo $a+$a+$a+$a++; //4 $a = 2; echo $a+$a+$a+$a++; //8 $a = 3; echo $a+$a+$a+$a++; //12 echo PHP_EOL; $a = 0; echo $a+$a+$a++; //0 $a = 1; echo $a+$a+$a++; //3 $a = 2; echo $a+$a+$a++; //6 $a = 3; echo $a+$a+$a++; //9 echo PHP_EOL; $a = 0; echo $a+$a++; //1 <-- should be 0 $a = 1; echo $a+$a++; //3 $a = 2; echo $a+$a++; //5 $a = 3; echo $a+$a++; //7 echo PHP_EOL; $a = 0; echo $a++; //0 $a = 1; echo $a++; //1 $a = 2; echo $a++; //2 $a = 3; echo $a++; //2
You have javascript disabled. You will not be able to edit any code.