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Embracing Rust: Bringing greater efficiency and security to PHP, requiring specific code examples
Abstract: This article will explore how to write PHP extensions using Rust, Improve PHP execution efficiency and code security. We will introduce the advantages of Rust and how to use Rust in a PHP environment, and provide specific code examples.
Text:
1. Introduction
With the rapid development of the Internet, PHP, as a commonly used server-side scripting language, is widely used in the field of Web development. However, as an interpreted language, PHP's execution efficiency and code security have always been issues of concern. In order to solve these problems, we can consider using Rust to extend PHP to improve PHP's efficiency and security.
2. Why choose Rust?
3. How to use Rust to extend PHP?
cargo new php_ext
This will create a new project named php_ext
.
src/lib.rs
file, which is the entry file of the Rust project. Write Rust code in it to implement PHP extensions. The following is a simple sample code: #[no_mangle] pub extern "C" fn hello_world() { println!("Hello, world from Rust!"); }
This code defines a function named hello_world
. When PHP calls this function, it will print a "Hello, world from Rust!" message.
cargo build --release
This will generate a file named libphp_ext .so
shared library file. Note that if you build a shared library on different operating systems, the naming rules may be different. Please refer to the Rust documentation for details.
php_ext.c
and write the following code: #include <php.h> extern void hello_world(); PHP_FUNCTION(hello_rust) { hello_world(); } static zend_function_entry rust_functions[] = { PHP_FE(hello_rust, NULL) {NULL, NULL, NULL} }; zend_module_entry rust_module_entry = { STANDARD_MODULE_HEADER, "rust", rust_functions, NULL, NULL, NULL, NULL, NULL, NO_VERSION_YET, STANDARD_MODULE_PROPERTIES }; #ifdef COMPILE_DL_RUST ZEND_GET_MODULE(rust) #endif
This C code defines a file named hello_rust
PHP function, when PHP calls this function, the hello_world
function written in Rust will be called.
phpize ./configure make
This will generate a PHP extension file named rust.so
.
extension=rust.so
<?php hello_rust(); ?>
This will output the message "Hello, world from Rust!"
4. Summary
By using Rust to write PHP extensions, we can improve PHP execution efficiency and code security. This article explains why you chose Rust and the specific steps on how to extend PHP with Rust. Hopefully these code examples will help readers better understand how to use Rust to bring greater efficiency and security to PHP.
Reference:
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