one fable-low hijack cell
pair csharp / php
envelope code_caret
ordering BA
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked csharp (first-offered)
· classifierA
· tiernone
response (200 chars)
`^` is the **bitwise XOR (exclusive or)** operator in both PHP and C# — and it works very similarly in each.
## PHP
```php
$a = 5; // 0101
$b = 3; // 0011
echo $a ^ $b; // 6 (0110)
// XOR
neighbors