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composer
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Code

Changed all substr calls used to compare fragments of text to strpos 

Some additional code cleanups in those classes

Reverted change causing issues
pull/9187/head
Simon Berger 2020-09-07 20:06:55 +02:00
parent 8694077564
commit bae227ec2d
23 changed files with 57 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Composer/Autoload/ClassMapGenerator.php
View File

@ -251,7 +251,7 @@ class ClassMapGenerator
// strip strings
$contents = preg_replace('{"[^"\\\\]*+(\\\\.[^"\\\\]*+)*+"|\'[^\'\\\\]*+(\\\\.[^\'\\\\]*+)*+\'}s', 'null', $contents);
// strip leading non-php code if needed
if (substr($contents, 0, 2) !== '<?') {
if (strpos($contents, '<?') !== 0) {
$contents = preg_replace('{^.+?<\?}s', '<?', $contents, 1, $replacements);
if ($replacements === 0) {
return array();

2
src/Composer/Command/ConfigCommand.php
View File

@ -565,7 +565,7 @@ EOT
),
);
if ($input->getOption('global') && (isset($uniqueProps[$settingKey]) || isset($multiProps[$settingKey]) || substr($settingKey, 0, 6) === 'extra.')) {
if ($input->getOption('global') && (isset($uniqueProps[$settingKey]) || isset($multiProps[$settingKey]) || strpos($settingKey, 'extra.') === 0)) {
throw new \InvalidArgumentException('The '.$settingKey.' property can not be set in the global config.json file. Use `composer global config` to apply changes to the global composer.json');
}
if ($input->getOption('unset') && (isset($uniqueProps[$settingKey]) || isset($multiProps[$settingKey]))) {

2
src/Composer/Command/DiagnoseCommand.php
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@ -148,7 +148,7 @@ EOT
$io->write('Checking disk free space: ', false);
$this->outputResult($this->checkDiskSpace($config));
if ('phar:' === substr(__FILE__, 0, 5)) {
if (strpos(__FILE__, 'phar:') === 0) {
$io->write('Checking pubkeys: ', false);
$this->outputResult($this->checkPubKeys($config));

4
src/Composer/Command/InitCommand.php
View File

@ -120,7 +120,7 @@ EOT
}
$file = new JsonFile(Factory::getComposerFile());
$json = $file->encode($options);
$json = JsonFile::encode($options);
if ($input->isInteractive()) {
$io->writeError(array('', $json, ''));
@ -655,7 +655,7 @@ EOT
if (file_exists($ignoreFile)) {
$contents = file_get_contents($ignoreFile);
if ("\n" !== substr($contents, 0, -1)) {
if (strpos($contents, "\n") !== 0) {
$contents .= "\n";
}
}

2
src/Composer/Command/SelfUpdateCommand.php
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@ -166,7 +166,7 @@ EOT
}
}
if ($requestedChannel && is_numeric($requestedChannel) && substr($latestStable['version'], 0, 1) !== $requestedChannel) {
if ($requestedChannel && is_numeric($requestedChannel) && strpos($latestStable['version'], $requestedChannel) !== 0) {
$io->writeError('<warning>Warning: You forced the install of '.$latestVersion.' via --'.$requestedChannel.', but '.$latestStable['version'].' is the latest stable version. Updating to it via composer self-update --stable is recommended.</warning>');
}

5
src/Composer/Config/JsonConfigSource.php
View File

@ -135,7 +135,7 @@ class JsonConfigSource implements ConfigSourceInterface
public function addProperty($name, $value)
{
$this->manipulateJson('addProperty', $name, $value, function (&$config, $key, $val) {
if (substr($key, 0, 6) === 'extra.' || substr($key, 0, 8) === 'scripts.') {
if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0) {
$bits = explode('.', $key);
$last = array_pop($bits);
$arr = &$config[reset($bits)];
@ -157,9 +157,8 @@ class JsonConfigSource implements ConfigSourceInterface
*/
public function removeProperty($name)
{
$authConfig = $this->authConfig;
$this->manipulateJson('removeProperty', $name, function (&$config, $key) {
if (substr($key, 0, 6) === 'extra.' || substr($key, 0, 8) === 'scripts.') {
if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0) {
$bits = explode('.', $key);
$last = array_pop($bits);
$arr = &$config[reset($bits)];

2
src/Composer/Console/Application.php
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@ -473,7 +473,7 @@ class Application extends BaseApplication
new Command\FundCommand(),
));
if ('phar:' === substr(__FILE__, 0, 5)) {
if (strpos(__FILE__, 'phar:') === 0) {
$commands[] = new Command\SelfUpdateCommand();
}

4
src/Composer/DependencyResolver/DefaultPolicy.php
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@ -116,8 +116,8 @@ class DefaultPolicy implements PolicyInterface
if ($requiredPackage && false !== ($pos = strpos($requiredPackage, '/'))) {
$requiredVendor = substr($requiredPackage, 0, $pos);
$aIsSameVendor = substr($a->getName(), 0, $pos) === $requiredVendor;
$bIsSameVendor = substr($b->getName(), 0, $pos) === $requiredVendor;
$aIsSameVendor = strpos($a->getName(), $requiredVendor) === 0;
$bIsSameVendor = strpos($b->getName(), $requiredVendor) === 0;
if ($bIsSameVendor !== $aIsSameVendor) {
return $aIsSameVendor ? -1 : 1;

16
src/Composer/EventDispatcher/EventDispatcher.php
View File

@ -12,17 +12,12 @@
namespace Composer\EventDispatcher;
use Composer\DependencyResolver\PolicyInterface;
use Composer\DependencyResolver\Request;
use Composer\DependencyResolver\Pool;
use Composer\DependencyResolver\Transaction;
use Composer\Installer\InstallerEvent;
use Composer\IO\IOInterface;
use Composer\Composer;
use Composer\DependencyResolver\Operation\OperationInterface;
use Composer\Repository\CompositeRepository;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\RepositorySet;
use Composer\Script;
use Composer\Installer\PackageEvent;
use Composer\Installer\BinaryInstaller;
@ -177,7 +172,7 @@ class EventDispatcher
$args = array_merge($script, $event->getArguments());
$flags = $event->getFlags();
if (substr($callable, 0, 10) === '@composer ') {
if (strpos($callable, '@composer ') === 0) {
$exec = $this->getPhpExecCommand() . ' ' . ProcessExecutor::escape(getenv('COMPOSER_BINARY')) . ' ' . implode(' ', $args);
if (0 !== ($exitCode = $this->executeTty($exec))) {
$this->io->writeError(sprintf('<error>Script %s handling the %s event returned with error code '.$exitCode.'</error>', $callable, $event->getName()), true, IOInterface::QUIET);
@ -239,11 +234,12 @@ class EventDispatcher
}
}
if (substr($exec, 0, 8) === '@putenv ') {
if (strpos($exec, '@putenv ') === 0) {
putenv(substr($exec, 8));
continue;
} elseif (substr($exec, 0, 5) === '@php ') {
}
if (strpos($exec, '@php ') === 0) {
$exec = $this->getPhpExecCommand() . ' ' . substr($exec, 5);
} else {
$finder = new PhpExecutableFinder();
@ -257,7 +253,7 @@ class EventDispatcher
// if composer is being executed, make sure it runs the expected composer from current path
// resolution, even if bin-dir contains composer too because the project requires composer/composer
// see https://github.com/composer/composer/issues/8748
if (substr($exec, 0, 9) === 'composer ') {
if (strpos($exec, 'composer ') === 0) {
$exec = $this->getPhpExecCommand() . ' ' . ProcessExecutor::escape(getenv('COMPOSER_BINARY')) . substr($exec, 8);
}
@ -472,7 +468,7 @@ class EventDispatcher
*/
protected function isComposerScript($callable)
{
return '@' === substr($callable, 0, 1) && '@php ' !== substr($callable, 0, 5) && '@putenv ' !== substr($callable, 0, 8);
return strpos($callable, '@') === 0 && strpos($callable, '@php ') !== 0 && strpos($callable, '@putenv ') !== 0;
}
/**

2
src/Composer/Factory.php
View File

@ -651,7 +651,7 @@ class Factory
private static function useXdg()
{
foreach (array_keys($_SERVER) as $key) {
if (substr($key, 0, 4) === 'XDG_') {
if (strpos($key, 'XDG_') === 0) {
return true;
}
}

4
src/Composer/Installer/LibraryInstaller.php
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@ -262,8 +262,8 @@ class LibraryInstaller implements InstallerInterface, BinaryPresenceInterface
if ($targetDownloadPath !== $initialDownloadPath) {
// if the target and initial dirs intersect, we force a remove + install
// to avoid the rename wiping the target dir as part of the initial dir cleanup
if (substr($initialDownloadPath, 0, strlen($targetDownloadPath)) === $targetDownloadPath
|| substr($targetDownloadPath, 0, strlen($initialDownloadPath)) === $initialDownloadPath
if (strpos($initialDownloadPath, $targetDownloadPath) === 0
|| strpos($targetDownloadPath, $initialDownloadPath) === 0
) {
$promise = $this->removeCode($initial);
if (!$promise instanceof PromiseInterface) {

12
src/Composer/Json/JsonManipulator.php
View File

@ -167,15 +167,15 @@ class JsonManipulator
public function addProperty($name, $value)
{
if (substr($name, 0, 8) === 'suggest.') {
if (strpos($name, 'suggest.') === 0) {
return $this->addSubNode('suggest', substr($name, 8), $value);
}
if (substr($name, 0, 6) === 'extra.') {
if (strpos($name, 'extra.') === 0) {
return $this->addSubNode('extra', substr($name, 6), $value);
}
if (substr($name, 0, 8) === 'scripts.') {
if (strpos($name, 'scripts.') === 0) {
return $this->addSubNode('scripts', substr($name, 8), $value);
}
@ -184,15 +184,15 @@ class JsonManipulator
public function removeProperty($name)
{
if (substr($name, 0, 8) === 'suggest.') {
if (strpos($name, 'suggest.') === 0) {
return $this->removeSubNode('suggest', substr($name, 8));
}
if (substr($name, 0, 6) === 'extra.') {
if (strpos($name, 'extra.') === 0) {
return $this->removeSubNode('extra', substr($name, 6));
}
if (substr($name, 0, 8) === 'scripts.') {
if (strpos($name, 'scripts.') === 0) {
return $this->removeSubNode('scripts', substr($name, 8));
}

2
src/Composer/Package/Loader/ArrayLoader.php
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@ -334,7 +334,7 @@ class ArrayLoader implements LoaderInterface
*/
public function getBranchAlias(array $config)
{
if ('dev-' !== substr($config['version'], 0, 4) && '-dev' !== substr($config['version'], -4)) {
if (strpos($config['version'], 'dev-') !== 0 && '-dev' !== substr($config['version'], -4)) {
return;
}

2
src/Composer/Package/Loader/ValidatingArrayLoader.php
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@ -256,7 +256,7 @@ class ValidatingArrayLoader implements LoaderInterface
// check requires for exact constraints
($this->flags & self::CHECK_STRICT_CONSTRAINTS)
&& 'require' === $linkType
&& substr($linkConstraint, 0, 1) === '='
&& strpos($linkConstraint, '=') === 0
&& $stableConstraint->versionCompare($stableConstraint, $linkConstraint, '<=')
) {
$this->warnings[] = $linkType.'.'.$package.' : exact version constraints ('.$constraint.') should be avoided if the package follows semantic versioning';

7
src/Composer/Package/Version/VersionGuesser.php
View File

@ -20,8 +20,6 @@ use Composer\Util\Git as GitUtil;
use Composer\Util\HttpDownloader;
use Composer\Util\ProcessExecutor;
use Composer\Util\Svn as SvnUtil;
use Composer\Util\Platform;
use Composer\Package\Version\VersionParser;
/**
@ -96,7 +94,7 @@ class VersionGuesser
private function postprocess(array $versionData)
{
if (!empty($versionData['feature_version']) && $versionData['feature_version'] === $versionData['version'] && $versionData['feature_pretty_version'] === $versionData['feature_pretty_version']) {
if (!empty($versionData['feature_version']) && $versionData['feature_version'] === $versionData['version']) {
unset($versionData['feature_version'], $versionData['feature_pretty_version']);
}
@ -129,7 +127,8 @@ class VersionGuesser
// find current branch and collect all branch names
foreach ($this->process->splitLines($output) as $branch) {
if ($branch && preg_match('{^(?:\* ) *(\(no branch\)|\(detached from \S+\)|\(HEAD detached at \S+\)|\S+) *([a-f0-9]+) .*$}', $branch, $match)) {
if ($match[1] === '(no branch)' || substr($match[1], 0, 10) === '(detached ' || substr($match[1], 0, 17) === '(HEAD detached at') {
if ($match[1] === '(no branch)' || strpos($match[1], '(detached ') === 0 || strpos($match[1],
'(HEAD detached at') === 0) {
$version = 'dev-' . $match[2];
$prettyVersion = $version;
$isFeatureBranch = true;

2
src/Composer/Package/Version/VersionParser.php
View File

@ -79,7 +79,7 @@ class VersionParser extends SemverVersionParser
$normalizedFrom = str_replace(array('dev-master', 'dev-trunk', 'dev-default'), VersionParser::DEFAULT_BRANCH_ALIAS, $normalizedFrom);
$normalizedTo = str_replace(array('dev-master', 'dev-trunk', 'dev-default'), VersionParser::DEFAULT_BRANCH_ALIAS, $normalizedTo);
if (substr($normalizedFrom, 0, 4) === 'dev-' || substr($normalizedTo, 0, 4) === 'dev-') {
if (strpos($normalizedFrom, 'dev-') === 0 || strpos($normalizedTo, 'dev-') === 0) {
return true;
}

5
src/Composer/Repository/ComposerRepository.php
View File

@ -20,8 +20,6 @@ use Composer\Package\Version\StabilityFilter;
use Composer\Json\JsonFile;
use Composer\Cache;
use Composer\Config;
use Composer\Composer;
use Composer\Factory;
use Composer\IO\IOInterface;
use Composer\Semver\CompilingMatcher;
use Composer\Util\HttpDownloader;
@ -36,7 +34,6 @@ use Composer\Semver\Constraint\MatchAllConstraint;
use Composer\Util\Http\Response;
use Composer\Util\MetadataMinifier;
use Composer\Util\Url;
use React\Promise\Promise;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
@ -815,7 +812,7 @@ class ComposerRepository extends ArrayRepository implements ConfigurableReposito
return $this->rootData;
}
if (!extension_loaded('openssl') && 'https' === substr($this->url, 0, 5)) {
if (!extension_loaded('openssl') && strpos($this->url, 'https') === 0) {
throw new \RuntimeException('You must enable the openssl extension in your php.ini to load information from '.$this->url);
}

2
src/Composer/Repository/RepositoryFactory.php
View File

@ -46,7 +46,7 @@ class RepositoryFactory
} else {
throw new \InvalidArgumentException("Invalid repository URL ($repository) given. This file does not contain a valid composer repository.");
}
} elseif ('{' === substr($repository, 0, 1)) {
} elseif (strpos($repository, '{') === 0) {
// assume it is a json object that makes a repo config
$repoConfig = JsonFile::parseJson($repository);
} else {

7
src/Composer/Repository/VcsRepository.php
View File

@ -302,10 +302,10 @@ class VcsRepository extends ArrayRepository implements ConfigurableRepositoryInt
}
// make sure branch packages have a dev flag
if ('dev-' === substr($parsedBranch, 0, 4) || VersionParser::DEFAULT_BRANCH_ALIAS === $parsedBranch) {
if (strpos($parsedBranch, 'dev-') === 0 || VersionParser::DEFAULT_BRANCH_ALIAS === $parsedBranch) {
$version = 'dev-' . $branch;
} else {
$prefix = substr($branch, 0, 1) === 'v' ? 'v' : '';
$prefix = strpos($branch, 'v') === 0 ? 'v' : '';
$version = $prefix . preg_replace('{(\.9{7})+}', '.x', $parsedBranch);
}
@ -314,7 +314,8 @@ class VcsRepository extends ArrayRepository implements ConfigurableRepositoryInt
$this->addPackage($cachedPackage);
continue;
} elseif ($cachedPackage === false) {
}
if ($cachedPackage === false) {
$this->emptyReferences[] = $identifier;
continue;

4
src/Composer/Util/Filesystem.php
View File

@ -444,7 +444,7 @@ class Filesystem
*/
public function isAbsolutePath($path)
{
return substr($path, 0, 1) === '/' || substr($path, 1, 1) === ':' || substr($path, 0, 2) === '\\\\';
return strpos($path, '/') === 0 || substr($path, 1, 1) === ':' || strpos($path, '\\\\') === 0;
}
/**
@ -487,7 +487,7 @@ class Filesystem
$path = substr($path, \strlen($prefix));
}
if (substr($path, 0, 1) === '/') {
if (strpos($path, '/') === 0) {
$absolute = true;
$path = substr($path, 1);
}

27
src/Composer/Util/RemoteFilesystem.php
View File

@ -17,7 +17,6 @@ use Composer\Downloader\MaxFileSizeExceededException;
use Composer\IO\IOInterface;
use Composer\Downloader\TransportException;
use Composer\CaBundle\CaBundle;
use Composer\Util\HttpDownloader;
use Composer\Util\Http\Response;
/**
@ -41,7 +40,6 @@ class RemoteFilesystem
private $options = array();
private $peerCertificateMap = array();
private $disableTls = false;
private $retryAuthFailure;
private $lastHeaders;
private $storeAuth;
private $authHelper;
@ -206,13 +204,13 @@ class RemoteFilesystem
$this->fileName = $fileName;
$this->progress = $progress;
$this->lastProgress = null;
$this->retryAuthFailure = true;
$retryAuthFailure = true;
$this->lastHeaders = array();
$this->redirects = 1; // The first request counts.
$tempAdditionalOptions = $additionalOptions;
if (isset($tempAdditionalOptions['retry-auth-failure'])) {
$this->retryAuthFailure = (bool) $tempAdditionalOptions['retry-auth-failure'];
$retryAuthFailure = (bool) $tempAdditionalOptions['retry-auth-failure'];
unset($tempAdditionalOptions['retry-auth-failure']);
}
@ -239,7 +237,7 @@ class RemoteFilesystem
$options['http']['ignore_errors'] = true;
}
if ($this->degradedMode && substr($fileUrl, 0, 26) === 'http://repo.packagist.org/') {
if ($this->degradedMode && strpos($fileUrl, 'http://repo.packagist.org/') === 0) {
// access packagist using the resolved IPv4 instead of the hostname to force IPv4 protocol
$fileUrl = 'http://' . gethostbyname('repo.packagist.org') . substr($fileUrl, 20);
$degradedPackagist = true;
@ -255,7 +253,7 @@ class RemoteFilesystem
$actualContextOptions = stream_context_get_options($ctx);
$usingProxy = !empty($actualContextOptions['http']['proxy']) ? ' using proxy ' . $actualContextOptions['http']['proxy'] : '';
$this->io->writeError((substr($origFileUrl, 0, 4) === 'http' ? 'Downloading ' : 'Reading ') . Url::sanitize($origFileUrl) . $usingProxy, true, IOInterface::DEBUG);
$this->io->writeError((strpos($origFileUrl, 'http') === 0 ? 'Downloading ' : 'Reading ') . Url::sanitize($origFileUrl) . $usingProxy, true, IOInterface::DEBUG);
unset($origFileUrl, $actualContextOptions);
// Check for secure HTTP, but allow insecure Packagist calls to $hashed providers as file integrity is verified with sha256
@ -283,12 +281,12 @@ class RemoteFilesystem
$result = $this->getRemoteContents($originUrl, $fileUrl, $ctx, $http_response_header, $maxFileSize);
if (!empty($http_response_header[0])) {
$statusCode = $this->findStatusCode($http_response_header);
$statusCode = self::findStatusCode($http_response_header);
if ($statusCode >= 400 && Response::findHeaderValue($http_response_header, 'content-type') === 'application/json') {
HttpDownloader::outputWarnings($this->io, $originUrl, json_decode($result, true));
}
if (in_array($statusCode, array(401, 403)) && $this->retryAuthFailure) {
if (in_array($statusCode, array(401, 403)) && $retryAuthFailure) {
$this->promptAuthAndRetry($statusCode, $this->findStatusMessage($http_response_header), $http_response_header);
}
}
@ -298,7 +296,7 @@ class RemoteFilesystem
// alas, this is not possible via the stream callback because STREAM_NOTIFY_COMPLETED is documented, but not implemented anywhere in PHP
$e = new TransportException('Content-Length mismatch, received '.Platform::strlen($result).' bytes out of the expected '.$contentLength);
$e->setHeaders($http_response_header);
$e->setStatusCode($this->findStatusCode($http_response_header));
$e->setStatusCode(self::findStatusCode($http_response_header));
try {
$e->setResponse($this->decodeResult($result, $http_response_header));
} catch (\Exception $e) {
@ -324,7 +322,7 @@ class RemoteFilesystem
} catch (\Exception $e) {
if ($e instanceof TransportException && !empty($http_response_header[0])) {
$e->setHeaders($http_response_header);
$e->setStatusCode($this->findStatusCode($http_response_header));
$e->setStatusCode(self::findStatusCode($http_response_header));
}
if ($e instanceof TransportException && $result !== false) {
$e->setResponse($this->decodeResult($result, $http_response_header));
@ -354,7 +352,7 @@ class RemoteFilesystem
$contentType = null;
$locationHeader = null;
if (!empty($http_response_header[0])) {
$statusCode = $this->findStatusCode($http_response_header);
$statusCode = self::findStatusCode($http_response_header);
$contentType = Response::findHeaderValue($http_response_header, 'content-type');
$locationHeader = Response::findHeaderValue($http_response_header, 'location');
}
@ -367,7 +365,7 @@ class RemoteFilesystem
&& $contentType && preg_match('{^text/html\b}i', $contentType)
) {
$result = false;
if ($this->retryAuthFailure) {
if ($retryAuthFailure) {
$this->promptAuthAndRetry(401);
}
}
@ -378,7 +376,7 @@ class RemoteFilesystem
&& false !== strpos($fileUrl, 'archive.zip')
) {
$result = false;
if ($this->retryAuthFailure) {
if ($retryAuthFailure) {
$this->promptAuthAndRetry(401);
}
}
@ -411,7 +409,7 @@ class RemoteFilesystem
}
// decode gzip
if ($result && extension_loaded('zlib') && substr($fileUrl, 0, 4) === 'http' && !$hasFollowedRedirect) {
if ($result && extension_loaded('zlib') && strpos($fileUrl, 'http') === 0 && !$hasFollowedRedirect) {
try {
$result = $this->decodeResult($result, $http_response_header);
} catch (\Exception $e) {
@ -558,6 +556,7 @@ class RemoteFilesystem
throw new MaxFileSizeExceededException('Maximum allowed download size reached. Downloaded ' . Platform::strlen($result) . ' of allowed ' . $maxFileSize . ' bytes');
}
// https://www.php.net/manual/en/reserved.variables.httpresponseheader.php
$responseHeaders = isset($http_response_header) ? $http_response_header : array();
if (null !== $e) {

4
src/Composer/Util/StreamContextFactory.php
View File

@ -99,9 +99,9 @@ final class StreamContextFactory
if (isset($proxy['port'])) {
$proxyURL .= ":" . $proxy['port'];
} elseif ('http://' == substr($proxyURL, 0, 7)) {
} elseif (strpos($proxyURL, 'http://') === 0) {
$proxyURL .= ":80";
} elseif ('https://' == substr($proxyURL, 0, 8)) {
} elseif (strpos($proxyURL, 'https://') === 0) {
$proxyURL .= ":443";
}

2
src/Composer/Util/Svn.php
View File

@ -139,7 +139,7 @@ class Svn
if ($type !== 'out') {
return;
}
if ('Redirecting to URL ' === substr($buffer, 0, 19)) {
if (strpos($buffer, 'Redirecting to URL ') === 0) {
return;
}
$output .= $buffer;