feat: update dependencies and add Tree-Sitter PHP benchmarks

Author: wudi

Cargo.lock

@@ -5,6 +5,7 @@ edition = "2024"
 authors = ["Di Wu <hi@wudi.io>"]
 description = "A fast PHP parser written in Rust"
 license = "MIT"
+exclude = ["tools/*", "tests/*", "bin/*"]
 
 [dependencies]
 bumpalo = { version = "3.19.0", features = ["collections"] }
@@ -13,6 +14,8 @@ serde_json = "1.0.145"
 rayon = "1.10.0"
 pprof = { version = "0.15.0", features = ["flamegraph", "protobuf", "protobuf-codec"] }
 memchr = "2.7.6"
+tree-sitter = "0.25.10"
+tree-sitter-php = "0.24.2"
 
 [dev-dependencies]
 insta = "1.44.2"

Cargo.toml

@@ -72,6 +72,7 @@ Table comparing with [nikic/PHP-Parser](https://github.com/nikic/PHP-Parser) v5.
 | Parser            | Language       | Time (ms)        |
 |-------------------|----------------|------------------|
 | nikic/PHP-Parser  | PHP            | 33               |
+| tree-sitter-php   | C              | 15               |
 | php-parser        | Rust           | 0.67             |
 
  > Machine specs: Apple M1 Pro, 32GB RAM

README.md

@@ -0,0 +1,54 @@
+use std::env;
+use std::fs;
+use std::time::Instant;
+use tree_sitter::Parser;
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    if args.len() < 2 {
+        eprintln!("Usage: {} <file>", args[0]);
+        std::process::exit(1);
+    }
+
+    let path = &args[1];
+    let code = fs::read_to_string(path).expect("Failed to read file");
+    let bytes = code.as_bytes();
+
+    println!("Benchmarking Tree-Sitter PHP: {}", path);
+    println!("File size: {:.2} KB", bytes.len() as f64 / 1024.0);
+
+    let language = tree_sitter_php::LANGUAGE_PHP;
+
+    // Warmup
+    println!("Warming up...");
+    for _ in 0..50 {
+        let mut parser = Parser::new();
+        parser
+            .set_language(&language.into())
+            .expect("Error loading PHP grammar");
+        let _ = parser.parse(&code, None).unwrap();
+    }
+
+    // Benchmark
+    let iterations = 200;
+    println!("Running {} iterations...", iterations);
+
+    let start = Instant::now();
+
+    for _ in 0..iterations {
+        let mut parser = Parser::new();
+        parser
+            .set_language(&language.into())
+            .expect("Error loading PHP grammar");
+        let _ = parser.parse(&code, None).unwrap();
+    }
+
+    let duration = start.elapsed();
+    let avg_time = duration / iterations as u32;
+    let throughput =
+        (bytes.len() as f64 * iterations as f64) / duration.as_secs_f64() / 1_024.0 / 1_024.0;
+
+    println!("Total time: {:?}", duration);
+    println!("Average time: {:?}", avg_time);
+    println!("Throughput: {:.2} MB/s", throughput);
+}

src/bin/bench_tree_sitter.rs

@@ -0,0 +1,25 @@
+use std::env;
+use std::fs;
+use tree_sitter::{Parser, Language};
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    if args.len() < 2 {
+        eprintln!("Usage: {} <file>", args[0]);
+        std::process::exit(1);
+    }
+
+    let path = &args[1];
+    let code = fs::read_to_string(path).expect("Failed to read file");
+
+    let mut parser = Parser::new();
+    let language = tree_sitter_php::LANGUAGE_PHP;
+    parser
+        .set_language(&language.into())
+        .expect("Error loading PHP grammar");
+
+    let tree = parser.parse(&code, None).unwrap();
+    let root_node = tree.root_node();
+
+    println!("{}", root_node.to_sexp());
+}