Simple math expression parser based on XPE library.
Following features are supported:
- Binary operators:
+,-,\*,/,%,^ - Unary operators:
+,- - Expressions in parentheses:
(2 + 2) * 2 - Constants:
const foo = 42 - Variables:
foo = 2 + 2 * 2 - Functions:
func inc(x) { x + 1 }; inc(1)
Run repl.php to play.