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PHP code example of shipmonk / composer-dependency-analyser

1. Go to this page and download the library: Download shipmonk/composer-dependency-analyser library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

shipmonk / composer-dependency-analyser example snippets




use ShipMonk\ComposerDependencyAnalyser\Config\Configuration;
use ShipMonk\ComposerDependencyAnalyser\Config\ErrorType;

$config = new Configuration();

return $config
     //// Adjusting scanned paths
    ->addPathToScan(__DIR__ . '/build', isDev: false)
    ->addPathToExclude(__DIR__ . '/samples')
    ->disableComposerAutoloadPathScan() // disable automatic scan of autoload & autoload-dev paths from composer.json
    ->setFileExtensions(['php']) // applies only to directory scanning, not directly listed files

    //// Ignoring errors
    ->ignoreErrors([ErrorType::DEV_DEPENDENCY_IN_PROD])
    ->ignoreErrorsOnPath(__DIR__ . '/cache/DIC.php', [ErrorType::SHADOW_DEPENDENCY])
    ->ignoreErrorsOnPackage('symfony/polyfill-php73', [ErrorType::UNUSED_DEPENDENCY])
    ->ignoreErrorsOnPackageAndPath('symfony/console', __DIR__ . '/src/OptionalCommand.php', [ErrorType::SHADOW_DEPENDENCY])

    //// Ignoring unknown symbols
    ->ignoreUnknownClasses(['Memcached'])
    ->ignoreUnknownClassesRegex('~^DDTrace~')
    ->ignoreUnknownFunctions(['opcache_invalidate'])
    ->ignoreUnknownFunctionsRegex('~^opcache_~')

    //// Adjust analysis
    ->enableAnalysisOfUnusedDevDependencies() // dev packages are often used only in CI, so this is not enabled by default
    ->disableReportingUnmatchedIgnores() // do not report ignores that never matched any error
    ->disableExtensionsAnalysis() // do not analyse ext-* dependencies

    //// Use symbols from yaml/xml/neon files
    // - designed for DIC config files (see below)
    // - beware that those are not validated and do not even trigger unknown class error
    ->addForceUsedSymbols($classesExtractedFromNeonJsonYamlXmlEtc)


$classNameRegex = '[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*'; // https://www.php.net/manual/en/language.oop5.basic.php
$dicFileContents = file_get_contents(__DIR__ . '/config/services.yaml');

preg_match_all(
    "~$classNameRegex(?:\\\\$classNameRegex)+~", // at least one backslash
    $dicFileContents,
    $matches
); // or parse the yaml properly

$config->addForceUsedSymbols($matches[1]); // possibly filter by class_exists || interface_exists