CS fixer

.php_cs

@@ -25,11 +25,11 @@ return PhpCsFixer\Config::create()
         '@PSR2' => true,
         'array_syntax' => array('syntax' => 'long'),
         'binary_operator_spaces' => true,
-        'blank_line_before_return' => true,
+        'blank_line_before_statement' => array('statements' => array('declare', 'return')),
-        'cast_spaces' => true,
+        'cast_spaces' => array('space' => 'single'),
         'header_comment' => array('header' => $header),
         'include' => true,
-        'method_separation' => true,
+        'class_attributes_separation' => array('elements' => array('method')),
         'no_blank_lines_after_class_opening' => true,
         'no_blank_lines_after_phpdoc' => true,
         'no_empty_statement' => true,
@@ -38,7 +38,6 @@ return PhpCsFixer\Config::create()
         'no_leading_namespace_whitespace' => true,
         'no_trailing_comma_in_singleline_array' => true,
         'no_unused_imports' => true,
-        'no_useless_else' => true,
         'no_whitespace_in_blank_line' => true,
         'object_operator_without_whitespace' => true,
         'phpdoc_align' => true,
@@ -50,7 +49,6 @@ return PhpCsFixer\Config::create()
         'phpdoc_trim' => true,
         'phpdoc_types' => true,
         'psr0' => true,
-        'short_scalar_cast' => true,
         'single_blank_line_before_namespace' => true,
         'standardize_not_equals' => true,
         'ternary_operator_spaces' => true,

src/Composer/Autoload/AutoloadGenerator.php

@@ -940,6 +940,7 @@ INITIALIZER;
             function ($item) use ($include) {
                 $package = $item[0];
                 $name = $package->getName();
+
                 return isset($include[$name]);
             }
         );

src/Composer/Command/AboutCommand.php

@@ -25,7 +25,8 @@ class AboutCommand extends BaseCommand
         $this
             ->setName('about')
             ->setDescription('Shows the short information about Composer.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 <info>php composer.phar about</info>
 EOT
             )
@@ -34,7 +35,8 @@ EOT
 
     protected function execute(InputInterface $input, OutputInterface $output)
     {
-        $this->getIO()->write(<<<EOT
+        $this->getIO()->write(
+            <<<EOT
 <info>Composer - Package Management for PHP</info>
 <comment>Composer is a dependency manager tracking local dependencies of your projects and libraries.
 See https://getcomposer.org/ for more information.</comment>

src/Composer/Command/ArchiveCommand.php

@@ -48,7 +48,8 @@ class ArchiveCommand extends BaseCommand
                     .' Note that the format will be appended.'),
                 new InputOption('ignore-filters', false, InputOption::VALUE_NONE, 'Ignore filters when saving package'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>archive</info> command creates an archive of the specified format
 containing the files and directories of the Composer project or the specified
 package in the specified version and writes it to the specified directory.

src/Composer/Command/BaseDependencyCommand.php

@@ -129,8 +129,11 @@ class BaseDependencyCommand extends BaseCommand
         $results = $repository->getDependents($needles, $constraint, $inverted, $recursive);
         if (empty($results)) {
             $extra = (null !== $constraint) ? sprintf(' in versions %smatching %s', $inverted ? 'not ' : '', $textConstraint) : '';
-            $this->getIO()->writeError(sprintf('<info>There is no installed package depending on "%s"%s</info>',
+            $this->getIO()->writeError(sprintf(
-                $needle, $extra));
+                '<info>There is no installed package depending on "%s"%s</info>',
+                $needle,
+                $extra
+            ));
         } elseif ($renderTree) {
             $this->initStyles($output);
             $root = $packages[0];

src/Composer/Command/CheckPlatformReqsCommand.php

@@ -26,7 +26,8 @@ class CheckPlatformReqsCommand extends BaseCommand
     {
         $this->setName('check-platform-reqs')
             ->setDescription('Check that platform requirements are satisfied.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 Checks that your PHP and extensions versions match the platform requirements of the installed packages.
 
 <info>php composer.phar check-platform-reqs</info>

src/Composer/Command/ClearCacheCommand.php

@@ -28,7 +28,8 @@ class ClearCacheCommand extends BaseCommand
             ->setName('clear-cache')
             ->setAliases(array('clearcache'))
             ->setDescription('Clears composer\'s internal package cache.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>clear-cache</info> deletes all cached packages from composer's
 cache directory.
 EOT

src/Composer/Command/ConfigCommand.php

@@ -75,7 +75,8 @@ class ConfigCommand extends BaseCommand
                 new InputArgument('setting-key', null, 'Setting key'),
                 new InputArgument('setting-value', InputArgument::IS_ARRAY, 'Setting value'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 This command allows you to edit composer config settings and repositories
 in either the local composer.json file or the global config.json file.
 

src/Composer/Command/CreateProjectCommand.php

@@ -80,7 +80,8 @@ class CreateProjectCommand extends BaseCommand
                 new InputOption('no-install', null, InputOption::VALUE_NONE, 'Whether to skip installation of the package dependencies.'),
                 new InputOption('ignore-platform-reqs', null, InputOption::VALUE_NONE, 'Ignore platform requirements (php & ext- packages).'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>create-project</info> command creates a new project from a given
 package into a new directory. If executed without params and in a directory
 with a composer.json file it installs the packages for the current project.

src/Composer/Command/DependsCommand.php

@@ -31,7 +31,8 @@ class DependsCommand extends BaseDependencyCommand
             ->setName('depends')
             ->setAliases(array('why'))
             ->setDescription('Shows which packages cause the given package to be installed.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 Displays detailed information about where a package is referenced.
 
 <info>php composer.phar depends composer/composer</info>

src/Composer/Command/DiagnoseCommand.php

@@ -48,7 +48,8 @@ class DiagnoseCommand extends BaseCommand
         $this
             ->setName('diagnose')
             ->setDescription('Diagnoses the system to identify common errors.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>diagnose</info> command checks common errors to help debugging problems.
 
 The process exit code will be 1 in case of warnings and 2 for errors.

src/Composer/Command/DumpAutoloadCommand.php

@@ -36,7 +36,8 @@ class DumpAutoloadCommand extends BaseCommand
                 new InputOption('apcu', null, InputOption::VALUE_NONE, 'Use APCu to cache found/not-found classes.'),
                 new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables autoload-dev rules.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 <info>php composer.phar dump-autoload</info>
 EOT
             )

src/Composer/Command/ExecCommand.php

@@ -53,7 +53,8 @@ class ExecCommand extends BaseCommand
                 throw new \RuntimeException("No binaries found in composer.json or in bin-dir ($binDir)");
             }
 
-            $this->getIO()->write(<<<EOT
+            $this->getIO()->write(
+                <<<EOT
 <comment>Available binaries:</comment>
 EOT
             );
@@ -66,7 +67,8 @@ EOT
 
                 $previousBin = $bin;
                 $bin = basename($bin);
-                $this->getIO()->write(<<<EOT
+                $this->getIO()->write(
+                    <<<EOT
 <info>- $bin</info>
 EOT
                 );

src/Composer/Command/GlobalCommand.php

@@ -32,7 +32,8 @@ class GlobalCommand extends BaseCommand
                 new InputArgument('command-name', InputArgument::REQUIRED, ''),
                 new InputArgument('args', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, ''),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 Use this command as a wrapper to run other Composer commands
 within the global context of COMPOSER_HOME.
 

src/Composer/Command/HomeCommand.php

@@ -42,7 +42,8 @@ class HomeCommand extends BaseCommand
                 new InputOption('homepage', 'H', InputOption::VALUE_NONE, 'Open the homepage instead of the repository URL.'),
                 new InputOption('show', 's', InputOption::VALUE_NONE, 'Only show the homepage or repository URL.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The home command opens or shows a package's repository URL or
 homepage in your default browser.
 

src/Composer/Command/InitCommand.php

@@ -64,7 +64,8 @@ class InitCommand extends BaseCommand
                 new InputOption('license', 'l', InputOption::VALUE_REQUIRED, 'License of package'),
                 new InputOption('repository', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Add custom repositories, either by URL or using JSON arrays'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>init</info> command creates a basic composer.json file
 in the current directory.
 
@@ -694,19 +695,26 @@ EOT
             // Check whether the PHP version was the problem
             if ($phpVersion && $versionSelector->findBestCandidate($name, $requiredVersion, null, $preferredStability)) {
                 throw new \InvalidArgumentException(sprintf(
-                    'Package %s at version %s has a PHP requirement incompatible with your PHP version (%s)', $name, $requiredVersion, $phpVersion
+                    'Package %s at version %s has a PHP requirement incompatible with your PHP version (%s)',
+                    $name,
+                    $requiredVersion,
+                    $phpVersion
                 ));
             }
             // Check whether the required version was the problem
             if ($requiredVersion && $versionSelector->findBestCandidate($name, null, $phpVersion, $preferredStability)) {
                 throw new \InvalidArgumentException(sprintf(
-                    'Could not find package %s in a version matching %s', $name, $requiredVersion
+                    'Could not find package %s in a version matching %s',
+                    $name,
+                    $requiredVersion
                 ));
             }
             // Check whether the PHP version was the problem
             if ($phpVersion && $versionSelector->findBestCandidate($name)) {
                 throw new \InvalidArgumentException(sprintf(
-                    'Could not find package %s in any version matching your PHP version (%s)', $name, $phpVersion
+                    'Could not find package %s in any version matching your PHP version (%s)',
+                    $name,
+                    $phpVersion
                 ));
             }
 
@@ -738,7 +746,7 @@ EOT
 
         return array(
             $package->getPrettyName(),
-            $versionSelector->findRecommendedRequireVersion($package)
+            $versionSelector->findRecommendedRequireVersion($package),
         );
     }
 

src/Composer/Command/InstallCommand.php

@@ -52,7 +52,8 @@ class InstallCommand extends BaseCommand
                 new InputOption('ignore-platform-reqs', null, InputOption::VALUE_NONE, 'Ignore platform requirements (php & ext- packages).'),
                 new InputArgument('packages', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'Should not be provided, use composer require instead to add a given package to composer.json.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>install</info> command reads the composer.lock file from
 the current directory, processes it, and downloads and installs all the
 libraries and dependencies outlined in that file. If the file does not

src/Composer/Command/LicensesCommand.php

@@ -36,7 +36,8 @@ class LicensesCommand extends BaseCommand
                 new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'),
                 new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables search in require-dev packages.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The license command displays detailed information about the licenses of
 the installed dependencies.
 

src/Composer/Command/OutdatedCommand.php

@@ -37,7 +37,8 @@ class OutdatedCommand extends ShowCommand
                 new InputOption('minor-only', 'm', InputOption::VALUE_NONE, 'Show only packages that have minor SemVer-compatible updates. Use with the --outdated option.'),
                 new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The outdated command is just a proxy for `composer show -l`
 
 The color coding (or signage if you have ANSI colors disabled) for dependency versions is as such:

src/Composer/Command/ProhibitsCommand.php

@@ -31,7 +31,8 @@ class ProhibitsCommand extends BaseDependencyCommand
             ->setName('prohibits')
             ->setAliases(array('why-not'))
             ->setDescription('Shows which packages prevent the given package from being installed.')
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 Displays detailed information about why a package cannot be installed.
 
 <info>php composer.phar prohibits composer/composer</info>

src/Composer/Command/RemoveCommand.php

@@ -48,7 +48,8 @@ class RemoveCommand extends BaseCommand
                 new InputOption('classmap-authoritative', 'a', InputOption::VALUE_NONE, 'Autoload classes from the classmap only. Implicitly enables `--optimize-autoloader`.'),
                 new InputOption('apcu-autoloader', null, InputOption::VALUE_NONE, 'Use APCu to cache found/not-found classes.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>remove</info> command removes a package from the current
 list of installed packages
 

src/Composer/Command/RequireCommand.php

@@ -57,7 +57,8 @@ class RequireCommand extends InitCommand
                 new InputOption('classmap-authoritative', 'a', InputOption::VALUE_NONE, 'Autoload classes from the classmap only. Implicitly enables `--optimize-autoloader`.'),
                 new InputOption('apcu-autoloader', null, InputOption::VALUE_NONE, 'Use APCu to cache found/not-found classes.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The require command adds required packages to your composer.json and installs them.
 
 If you do not specify a package, composer will prompt you to search for a package, and given results, provide a list of 

src/Composer/Command/RunScriptCommand.php

@@ -57,7 +57,8 @@ class RunScriptCommand extends BaseCommand
                 new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables the dev mode.'),
                 new InputOption('list', 'l', InputOption::VALUE_NONE, 'List scripts.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>run-script</info> command runs scripts defined in composer.json:
 
 <info>php composer.phar run-script post-update-cmd</info>

src/Composer/Command/ScriptAliasCommand.php

@@ -43,7 +43,8 @@ class ScriptAliasCommand extends BaseCommand
                 new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables the dev mode.'),
                 new InputArgument('args', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, ''),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>run-script</info> command runs scripts defined in composer.json:
 
 <info>php composer.phar run-script post-update-cmd</info>

src/Composer/Command/SearchCommand.php

@@ -44,7 +44,8 @@ class SearchCommand extends BaseCommand
                 new InputOption('type', 't', InputOption::VALUE_REQUIRED, 'Search for a specific package type'),
                 new InputArgument('tokens', InputArgument::IS_ARRAY | InputArgument::REQUIRED, 'tokens to search for'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The search command searches for packages by its name
 <info>php composer.phar search symfony composer</info>
 

src/Composer/Command/SelfUpdateCommand.php

@@ -53,7 +53,8 @@ class SelfUpdateCommand extends BaseCommand
                 new InputOption('snapshot', null, InputOption::VALUE_NONE, 'Force an update to the snapshot channel'),
                 new InputOption('set-channel-only', null, InputOption::VALUE_NONE, 'Only store the channel as the default one and then exit'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>self-update</info> command checks getcomposer.org for newer
 versions of composer and if found, installs the latest.
 
@@ -176,7 +177,9 @@ EOT
 
             $sigFile = 'file://'.$home.'/' . ($updatingToTag ? 'keys.tags.pub' : 'keys.dev.pub');
             if (!file_exists($sigFile)) {
-                file_put_contents($home.'/keys.dev.pub', <<<DEVPUBKEY
+                file_put_contents(
+                    $home.'/keys.dev.pub',
+                    <<<DEVPUBKEY
 -----BEGIN PUBLIC KEY-----
 MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnBDHjZS6e0ZMoK3xTD7f
 FNCzlXjX/Aie2dit8QXA03pSrOTbaMnxON3hUL47Lz3g1SC6YJEMVHr0zYq4elWi
@@ -193,7 +196,10 @@ wSEuAuRm+pRqi8BRnQ/GKUcCAwEAAQ==
 -----END PUBLIC KEY-----
 DEVPUBKEY
                 );
-                file_put_contents($home.'/keys.tags.pub', <<<TAGSPUBKEY
+
+                file_put_contents(
+                    $home.'/keys.tags.pub',
+                    <<<TAGSPUBKEY
 -----BEGIN PUBLIC KEY-----
 MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0Vi/2K6apCVj76nCnCl2
 MQUPdK+A9eqkYBacXo2wQBYmyVlXm2/n/ZsX6pCLYPQTHyr5jXbkQzBw8SKqPdlh

src/Composer/Command/ShowCommand.php

@@ -79,7 +79,8 @@ class ShowCommand extends BaseCommand
                 new InputOption('strict', null, InputOption::VALUE_NONE, 'Return a non-zero exit code when there are outdated packages'),
                 new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The show command displays detailed information about a package, or
 lists all packages available.
 

src/Composer/Command/SuggestsCommand.php

@@ -31,7 +31,8 @@ class SuggestsCommand extends BaseCommand
                 new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Exclude suggestions from require-dev packages'),
                 new InputArgument('packages', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'Packages that you want to list suggestions from.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 
 The <info>%command.name%</info> command shows a sorted list of suggested packages.
 

src/Composer/Command/UpdateCommand.php

@@ -61,7 +61,8 @@ class UpdateCommand extends BaseCommand
                 new InputOption('interactive', 'i', InputOption::VALUE_NONE, 'Interactive interface with autocompletion to select the packages to update.'),
                 new InputOption('root-reqs', null, InputOption::VALUE_NONE, 'Restricts the update to your first degree dependencies.'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The <info>update</info> command reads the composer.json file from the
 current directory, processes it, and updates, removes or installs all the
 dependencies.

src/Composer/Command/ValidateCommand.php

@@ -46,7 +46,8 @@ class ValidateCommand extends BaseCommand
                 new InputOption('strict', null, InputOption::VALUE_NONE, 'Return a non-zero exit code for warnings as well as errors'),
                 new InputArgument('file', InputArgument::OPTIONAL, 'path to composer.json file'),
             ))
-            ->setHelp(<<<EOT
+            ->setHelp(
+                <<<EOT
 The validate command validates a given composer.json and composer.lock
 
 Exit codes in case of errors are:

src/Composer/Config.php

@@ -245,9 +245,11 @@ class Config
                         case 'g':
                             $size *= 1024;
                             // intentional fallthrough
+                            // no break
                         case 'm':
                             $size *= 1024;
                             // intentional fallthrough
+                            // no break
                         case 'k':
                             $size *= 1024;
                             break;

src/Composer/DependencyResolver/Problem.php

@@ -11,6 +11,7 @@
  */
 
 namespace Composer\DependencyResolver;
+
 use Composer\Package\CompletePackageInterface;
 
 /**

src/Composer/DependencyResolver/SolverBugException.php

@@ -21,6 +21,7 @@ class SolverBugException extends \RuntimeException
     {
         parent::__construct(
             $message."\nThis exception was most likely caused by a bug in Composer.\n".
-            "Please report the command you ran, the exact error you received, and your composer.json on https://github.com/composer/composer/issues - thank you!\n");
+            "Please report the command you ran, the exact error you received, and your composer.json on https://github.com/composer/composer/issues - thank you!\n"
+        );
     }
 }

src/Composer/Downloader/DownloadManager.php

@@ -161,7 +161,10 @@ class DownloadManager
         if ($installationSource !== $downloader->getInstallationSource()) {
             throw new \LogicException(sprintf(
                 'Downloader "%s" is a %s type downloader and can not be used to download %s for package %s',
-                get_class($downloader), $downloader->getInstallationSource(), $installationSource, $package
+                get_class($downloader),
+                $downloader->getInstallationSource(),
+                $installationSource,
+                $package
             ));
         }
 

src/Composer/Downloader/PathDownloader.php

@@ -43,7 +43,9 @@ class PathDownloader extends FileDownloader implements VcsCapableDownloaderInter
         $realUrl = realpath($url);
         if (false === $realUrl || !file_exists($realUrl) || !is_dir($realUrl)) {
             throw new \RuntimeException(sprintf(
-                'Source path "%s" is not found for package %s', $url, $package->getName()
+                'Source path "%s" is not found for package %s',
+                $url,
+                $package->getName()
             ));
         }
 
@@ -54,7 +56,9 @@ class PathDownloader extends FileDownloader implements VcsCapableDownloaderInter
             // for previous attempts that were shut down because they did not work well enough or introduced too many risks.
             throw new \RuntimeException(sprintf(
                 'Package %s cannot install to "%s" inside its source at "%s"',
-                $package->getName(), realpath($path), $realUrl
+                $package->getName(),
+                realpath($path),
+                $realUrl
             ));
         }
 

src/Composer/EventDispatcher/EventDispatcher.php

@@ -325,22 +325,37 @@ class EventDispatcher
         if (!$event instanceof $expected && $expected === 'Composer\Script\CommandEvent') {
             trigger_error('The callback '.$this->serializeCallback($target).' declared at '.$reflected->getDeclaringFunction()->getFileName().' accepts a '.$expected.' but '.$event->getName().' events use a '.get_class($event).' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
             $event = new \Composer\Script\CommandEvent(
-                $event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getArguments()
+                $event->getName(),
+                $event->getComposer(),
+                $event->getIO(),
+                $event->isDevMode(),
+                $event->getArguments()
             );
         }
         if (!$event instanceof $expected && $expected === 'Composer\Script\PackageEvent') {
             trigger_error('The callback '.$this->serializeCallback($target).' declared at '.$reflected->getDeclaringFunction()->getFileName().' accepts a '.$expected.' but '.$event->getName().' events use a '.get_class($event).' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
             $event = new \Composer\Script\PackageEvent(
-                $event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(),
+                $event->getName(),
-                $event->getPolicy(), $event->getPool(), $event->getInstalledRepo(), $event->getRequest(),
+                $event->getComposer(),
-                $event->getOperations(), $event->getOperation()
+                $event->getIO(),
+                $event->isDevMode(),
+                $event->getPolicy(),
+                $event->getPool(),
+                $event->getInstalledRepo(),
+                $event->getRequest(),
+                $event->getOperations(),
+                $event->getOperation()
             );
         }
         if (!$event instanceof $expected && $expected === 'Composer\Script\Event') {
             trigger_error('The callback '.$this->serializeCallback($target).' declared at '.$reflected->getDeclaringFunction()->getFileName().' accepts a '.$expected.' but '.$event->getName().' events use a '.get_class($event).' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
             $event = new \Composer\Script\Event(
-                $event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(),
+                $event->getName(),
-                $event->getArguments(), $event->getFlags()
+                $event->getComposer(),
+                $event->getIO(),
+                $event->isDevMode(),
+                $event->getArguments(),
+                $event->getFlags()
             );
         }
 

src/Composer/Installer.php

@@ -521,15 +521,15 @@ class Installer
                 }
             }
 
-            $this->io->writeError(
+            $this->io->writeError(sprintf(
-                sprintf("<info>Package operations: %d install%s, %d update%s, %d removal%s</info>",
+                "<info>Package operations: %d install%s, %d update%s, %d removal%s</info>",
                 count($installs),
                 1 === count($installs) ? '' : 's',
                 count($updates),
                 1 === count($updates) ? '' : 's',
                 count($uninstalls),
-                1 === count($uninstalls) ? '' : 's')
+                1 === count($uninstalls) ? '' : 's'
-            );
+            ));
             if ($installs) {
                 $this->io->writeError("Installs: ".implode(', ', $installs), true, IOInterface::VERBOSE);
             }

src/Composer/Json/JsonManipulator.php

@@ -510,8 +510,7 @@ class JsonManipulator
                     if (PHP_VERSION_ID > 70000) {
                         throw new \RuntimeException('Failed to execute regex: PREG_JIT_STACKLIMIT_ERROR', 6);
                     }
-                    // fallthrough
+                    // no break
-
                 default:
                     throw new \RuntimeException('Failed to execute regex: Unknown error');
             }

src/Composer/Package/Archiver/GitExcludeFilter.php

@@ -42,7 +42,8 @@ class GitExcludeFilter extends BaseExcludeFilter
                 $this->parseLines(
                     file($sourcePath.'/.gitattributes'),
                     array($this, 'parseGitAttributesLine')
-            ));
+                )
+            );
         }
     }
 

src/Composer/Package/Archiver/PharArchiver.php

@@ -76,7 +76,8 @@ class PharArchiver implements ArchiverInterface
 
             return $target;
         } catch (\UnexpectedValueException $e) {
-            $message = sprintf("Could not create archive '%s' from '%s': %s",
+            $message = sprintf(
+                "Could not create archive '%s' from '%s': %s",
                 $target,
                 $sources,
                 $e->getMessage()

src/Composer/Package/Archiver/ZipArchiver.php

@@ -50,7 +50,8 @@ class ZipArchiver implements ArchiverInterface
                 return $target;
             }
         }
-        $message = sprintf("Could not create archive '%s' from '%s': %s",
+        $message = sprintf(
+            "Could not create archive '%s' from '%s': %s",
             $target,
             $sources,
             $zip->getStatusString()

src/Composer/Package/Locker.php

@@ -360,7 +360,8 @@ class Locker
 
             if (!$name || !$version) {
                 throw new \LogicException(sprintf(
-                    'Package "%s" has no version or name and can not be locked', $package
+                    'Package "%s" has no version or name and can not be locked',
+                    $package
                 ));
             }
 

src/Composer/Util/Filesystem.php

@@ -634,9 +634,11 @@ class Filesystem
         if (!is_dir($target)) {
             throw new IOException(sprintf('Cannot junction to "%s" as it is not a directory.', $target), 0, null, $target);
         }
-        $cmd = sprintf('mklink /J %s %s',
+        $cmd = sprintf(
+            'mklink /J %s %s',
             ProcessExecutor::escape(str_replace('/', DIRECTORY_SEPARATOR, $junction)),
-                       ProcessExecutor::escape(realpath($target)));
+            ProcessExecutor::escape(realpath($target))
+        );
         if ($this->getProcess()->execute($cmd, $output) !== 0) {
             throw new IOException(sprintf('Failed to create junction to "%s" at "%s".', $target, $junction), 0, null, $target);
         }

src/Composer/Util/Hg.php

@@ -20,7 +20,6 @@ use Composer\IO\IOInterface;
  */
 class Hg
 {
-
     /**
      * @var \Composer\IO\IOInterface
      */
@@ -43,7 +42,8 @@ class Hg
         $this->process = $process;
     }
 
-    public function runCommand($commandCallable, $url, $cwd) {
+    public function runCommand($commandCallable, $url, $cwd)
+    {
         $this->config->prohibitUrlByConfig($url, $this->io);
 
         // Try as is
@@ -69,10 +69,7 @@ class Hg
             $error = 'The given URL (' . $url . ') does not match the required format (http(s)://(username:password@)example.com/path-to-repository)';
         }
 
-
-
         $this->throwException('Failed to clone ' . $url . ', ' . "\n\n" . $error, $url);
-
     }
 
     public static function sanitizeUrl($message)

src/Composer/Util/Svn.php

@@ -66,7 +66,7 @@ class Svn
     /**
      * @var string|null
      */
-    static private $version;
+    private static $version;
 
     /**
      * @param string                   $url
@@ -223,7 +223,8 @@ class Svn
      */
     protected function getCommand($cmd, $url, $path = null)
     {
-        $cmd = sprintf('%s %s%s %s',
+        $cmd = sprintf(
+            '%s %s%s %s',
             $cmd,
             '--non-interactive ',
             $this->getCredentialString(),

tests/Composer/Test/Autoload/AutoloadGeneratorTest.php

@@ -362,7 +362,7 @@ class AutoloadGeneratorTest extends TestCase
         $package = new Package('a', '1.0', '1.0');
         $package->setRequires(array(
             new Link('a', 'a/a'),
-            new Link('a', 'b/b')
+            new Link('a', 'b/b'),
         ));
 
         $packages = array();
@@ -445,7 +445,7 @@ class AutoloadGeneratorTest extends TestCase
         $package = new Package('a', '1.0', '1.0');
         $package->setRequires(array(
             new Link('a', 'a/a'),
-            new Link('a', 'b/b')
+            new Link('a', 'b/b'),
         ));
 
         $packages = array();
@@ -484,7 +484,7 @@ class AutoloadGeneratorTest extends TestCase
         $package = new Package('a', '1.0', '1.0');
         $package->setRequires(array(
             new Link('a', 'a/a'),
-            new Link('a', 'b/b')
+            new Link('a', 'b/b'),
         ));
 
         $packages = array();
@@ -524,7 +524,7 @@ class AutoloadGeneratorTest extends TestCase
         $package->setRequires(array(
             new Link('a', 'a/a'),
             new Link('a', 'b/b'),
-            new Link('a', 'c/c')
+            new Link('a', 'c/c'),
         ));
 
         $packages = array();
@@ -568,7 +568,7 @@ class AutoloadGeneratorTest extends TestCase
         $package->setRequires(array(
             new Link('a', 'a/a'),
             new Link('a', 'b/b'),
-            new Link('a', 'c/c')
+            new Link('a', 'c/c'),
         ));
 
         $packages = array();
@@ -617,7 +617,7 @@ class AutoloadGeneratorTest extends TestCase
         $package->setRequires(array(
             new Link('a', 'a/a'),
             new Link('a', 'b/b'),
-            new Link('a', 'c/c')
+            new Link('a', 'c/c'),
         ));
 
         $packages = array();
@@ -667,7 +667,7 @@ class AutoloadGeneratorTest extends TestCase
         $requires = array(
             new Link('a', 'a/a'),
             new Link('a', 'b/b'),
-            new Link('a', 'c/c')
+            new Link('a', 'c/c'),
         );
         $autoloadPackage->setRequires($requires);
         $notAutoloadPackage->setRequires($requires);
@@ -739,7 +739,7 @@ class AutoloadGeneratorTest extends TestCase
             new Link('a', 'z/foo'),
             new Link('a', 'b/bar'),
             new Link('a', 'd/d'),
-            new Link('a', 'e/e')
+            new Link('a', 'e/e'),
         ));
 
         $packages = array();
@@ -809,7 +809,7 @@ class AutoloadGeneratorTest extends TestCase
         ));
         $mainPackage->setRequires(array(
             new Link('z', 'a/a'),
-            new Link('z', 'b/b')
+            new Link('z', 'b/b'),
         ));
 
         $packages = array();
@@ -1068,7 +1068,7 @@ EOF;
             'files' => array('test.php'),
         ));
         $package->setRequires(array(
-            new Link('a', 'b/b')
+            new Link('a', 'b/b'),
         ));
 
         $vendorPackage = new Package('b/b', '1.0', '1.0');

tests/Composer/Test/Command/InitCommandTest.php

@@ -59,7 +59,8 @@ class InitCommandTest extends TestCase
     {
         $command = new InitCommand;
         $author = $command->parseAuthorString(
-                'Johnathon "Johnny" Smith <john@example.com>');
+                'Johnathon "Johnny" Smith <john@example.com>'
+        );
         $this->assertEquals('Johnathon "Johnny" Smith', $author['name']);
         $this->assertEquals('john@example.com', $author['email']);
     }
@@ -72,7 +73,8 @@ class InitCommandTest extends TestCase
     {
         $command = new InitCommand;
         $author = $command->parseAuthorString(
-                'Johnathon (Johnny) Smith <john@example.com>');
+                'Johnathon (Johnny) Smith <john@example.com>'
+        );
         $this->assertEquals('Johnathon (Johnny) Smith', $author['name']);
         $this->assertEquals('john@example.com', $author['email']);
     }

tests/Composer/Test/DependencyResolver/RequestTest.php

@@ -40,7 +40,8 @@ class RequestTest extends TestCase
                 array('cmd' => 'install', 'packageName' => 'bar', 'constraint' => null, 'fixed' => true),
                 array('cmd' => 'remove', 'packageName' => 'foobar', 'constraint' => null, 'fixed' => false),
             ),
-            $request->getJobs());
+            $request->getJobs()
+        );
     }
 
     public function testRequestInstallSamePackageFromDifferentRepositories()
@@ -73,6 +74,7 @@ class RequestTest extends TestCase
 
         $this->assertEquals(
             array(array('cmd' => 'update-all')),
-            $request->getJobs());
+            $request->getJobs()
+        );
     }
 }

tests/Composer/Test/IO/ConsoleIOTest.php

@@ -241,7 +241,6 @@ class ConsoleIOTest extends TestCase
                 $this->isInstanceOf('Symfony\Component\Console\Question\Question')
             )
             ->will($this->returnValue(array('item2')));
-        ;
 
         $setMock
             ->expects($this->once())

tests/Composer/Test/Installer/InstallationManagerTest.php

@@ -86,7 +86,8 @@ class InstallationManagerTest extends TestCase
         $installOperation = new InstallOperation($this->createPackageMock());
         $removeOperation = new UninstallOperation($this->createPackageMock());
         $updateOperation = new UpdateOperation(
-            $this->createPackageMock(), $this->createPackageMock()
+            $this->createPackageMock(),
+            $this->createPackageMock()
         );
 
         $manager

tests/Composer/Test/Package/Archiver/ArchivableFilesFinderTest.php

@@ -185,7 +185,8 @@ class ArchivableFilesFinderTest extends TestCase
 
         $this->finder = new ArchivableFilesFinder($this->sources, array());
 
-        $this->assertArchivableFiles($this->getArchivedFiles('git init && '.
+        $this->assertArchivableFiles($this->getArchivedFiles(
+            'git init && '.
             'git config user.email "you@example.com" && '.
             'git config user.name "Your Name" && '.
             'git add .git* && '.
@@ -222,7 +223,8 @@ class ArchivableFilesFinderTest extends TestCase
 
         $this->finder = new ArchivableFilesFinder($this->sources, array());
 
-        $expectedFiles = $this->getArchivedFiles('hg init && '.
+        $expectedFiles = $this->getArchivedFiles(
+            'hg init && '.
             'hg add && '.
             'hg commit -m "init" && '.
             'hg archive archive.zip'

tests/Composer/Test/Package/LockerTest.php

@@ -21,8 +21,13 @@ class LockerTest extends TestCase
     public function testIsLocked()
     {
         $json = $this->createJsonFileMock();
-        $locker = new Locker(new NullIO, $json, $this->createRepositoryManagerMock(), $this->createInstallationManagerMock(),
+        $locker = new Locker(
-            $this->getJsonContent());
+            new NullIO,
+            $json,
+            $this->createRepositoryManagerMock(),
+            $this->createInstallationManagerMock(),
+            $this->getJsonContent()
+        );
 
         $json
             ->expects($this->any())

tests/Composer/Test/Repository/PearRepositoryTest.php

@@ -48,7 +48,8 @@ class PearRepositoryTest extends TestCase
 
         foreach ($expectedPackages as $expectedPackage) {
             $package = $this->repository->findPackage($expectedPackage['name'], $expectedPackage['version']);
-            $this->assertInstanceOf('Composer\Package\PackageInterface',
+            $this->assertInstanceOf(
+                'Composer\Package\PackageInterface',
                 $package,
                 'Expected package ' . $expectedPackage['name'] . ', version ' . $expectedPackage['version'] .
                 ' not found in pear channel ' . $url
@@ -74,7 +75,8 @@ class PearRepositoryTest extends TestCase
 
         $this->createRepository($repoConfig);
         foreach ($expectedPackages as $expectedPackage) {
-            $this->assertInstanceOf('Composer\Package\PackageInterface',
+            $this->assertInstanceOf(
+                'Composer\Package\PackageInterface',
                 $this->repository->findPackage($expectedPackage['name'], $expectedPackage['version']),
                 'Expected package ' . $expectedPackage['name'] . ', version ' . $expectedPackage['version'] .
                 ' not found in pear channel ' . $url