php-literal-parser
parser for php literals.
Usage
```rust
use phpliteralparser::parse;
use std::error::Error;
fn main() -> Result<(), Box> {
let map = parse(r#"["foo" => true, "nested" => ['foo' => false]]"#)?;
asserteq!(map["foo"], true);
asserteq!(map["nested"]["foo"], false);
Ok(())
}
```