nakamura244/phpfu

Tool to find unuse code by OpCache's bytecode optimizer

0.1.0 2019-02-09 19:31 UTC

Requires

• php: >= 7.1.3
• symfony/console: ^4.2

Requires (Dev)

• phpunit/phpunit: 3.7.*

MIT

• nakamura244

• optimizer
• Opcache

README

phpfu detects code that did not pass from opcache

Installation

composer require --dev nakamura244/phpfu

Usage

<?php

echo a();

function a()
{
    try {
        $a = 42;
        return $a;
    } finally {
        return 42;
    }
}

$ php fu example.php                 
phpfu 0.1.0 by nakamura244.

Unuse code?: 

method: a: [path]/example.php:5-13
bytecode: 
BB3: unreachable lines=[4-4]
BB4: unreachable lines=[5-5]
BB7: unreachable lines=[9-9]

Caution