xor()

Performs a bitwise XOR (exclusive OR) operation on one or more integers.

xor(value1, [value2, ...])

• The result of applying bitwise XOR across all provided values.

Single value, returns itself

xor(5);      // returns 5

Bitwise XOR of 5 (0101) and 3 (0011) → 0110

xor(5, 3);   // returns 6

Bitwise XOR of 1 (0001), 2 (0010), and 3 (0011)

• 0001 XOR 0010 → 0011
• 0011 XOR 0011 → 0000

xor(1, 2, 3); // returns 0

bit
not
and
or
xor
nand
nor
xnor
shl
shr