Function tagua_parser::rules::expressions::primaries::intrinsic_isset

pub fn intrinsic_isset(i: &[u8]) -> IResult<&[u8], Expression, u32>

Recognize an exit.

Examples

use tagua_parser::Result;
use tagua_parser::ast::{Expression, Variable};
use tagua_parser::rules::expressions::primaries::intrinsic_isset;

assert_eq!(
    intrinsic_isset(b"isset($foo, $bar)"),
    Result::Done(
        &b""[..],
        Expression::Isset(vec![
            Expression::Variable(Variable(&b"foo"[..])),
            Expression::Variable(Variable(&b"bar"[..]))
        ])
    )
);