Search errors in PHP classes annotations with Symfony ClassMapGenerator, ReflectionClass and ReflectionMethod.

symfony-annotations-validate.php

<?php

use Symfony\Component\ClassLoader\ClassMapGenerator;

$loader = require_once __DIR__ . '/../app/bootstrap.php.cache';
require_once __DIR__ . '/../app/AppKernel.php';

$kernel = new AppKernel('dev', true);
$kernel->loadClassCache();
$kernel->boot();
$container = $kernel->getContainer();

$errors = [];
$classes = ClassMapGenerator::createMap(__DIR__ . '/../src/');
foreach ($classes as $className => $classPath) {
    $reflectionClass = new \ReflectionClass($className);
    $classAnnotations = $container->get('annotation_reader')->getClassAnnotations($reflectionClass);
    if (!is_array($classAnnotations)) {
        $errors[$className] = gettype($classAnnotations);
    }
    foreach ($reflectionClass->getMethods() as $reflectionMethod) {
        $methodAnnotations = $container->get('annotation_reader')->getMethodAnnotations($reflectionMethod);
        if (!is_array($methodAnnotations)) {
            $methodName = $reflectionMethod->getName();
            $errors[$className . '.' . $methodName] = gettype($methodAnnotations);
        }
    }
}

if (empty($errors)) {
    echo 'No errors found!' . PHP_EOL;
} else {
    echo 'Found ' . count($errors) . ' errors:' . PHP_EOL;
    var_dump($errors);
}