php-parser 0.1.3

A fast PHP parser written in Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

use bumpalo::Bump;
use php_parser::lexer::Lexer;
use php_parser::parser::Parser;
use std::env;
use std::fs;

fn main() {
    let args: Vec<String> = env::args().collect();
    if args.len() < 2 {
        eprintln!("Usage: {} <file>", args[0]);
        std::process::exit(1);
    }

    let file_path = &args[1];
    let source = fs::read(file_path).expect("Could not read file");

    let arena = Bump::new();
    let lexer = Lexer::new(&source);
    let mut parser = Parser::new(lexer, &arena);

    let program = parser.parse_program();
    if !program.errors.is_empty() {
        println!("Failed to parse {}:", file_path);
        for error in program.errors {
            println!("{}", error.to_human_readable(&source));
        }
    } else {
        println!("Successfully parsed {}", file_path);
        println!("{:#?}", program);
    }
}