protected function matchesCakeVersion($matcher, $version)
    {
        if (class_exists('Composer\Semver\Constraint\MultiConstraint')) {
            $multiClass = 'Composer\Semver\Constraint\MultiConstraint';
            $constraintClass = 'Composer\Semver\Constraint\Constraint';
        } else {
            $multiClass = 'Composer\Package\LinkConstraint\MultiConstraint';
            $constraintClass = 'Composer\Package\LinkConstraint\VersionConstraint';
        }

        $repositoryManager = $this->composer->getRepositoryManager();
        if ($repositoryManager) {
            $repos = $repositoryManager->getLocalRepository();
            if (!$repos) {
                return false;
            }
            $cake3 = new $multiClass(array(
                new $constraintClass($matcher, $version),
                new $constraintClass('!=', '9999999-dev'),
            ));
            $pool = new Pool('dev');
            $pool->addRepository($repos);
            $packages = $pool->whatProvides('cakephp/cakephp');
            foreach ($packages as $package) {
                $installed = new $constraintClass('=', $package->getVersion());
                if ($cake3->matches($installed)) {
                    return true;
                }
            }
        }
        return false;
    }
protected function matchesCakeVersion($matcher, $version)
    {
        if (class_exists('Composer\Semver\Constraint\MultiConstraint')) {
            $multiClass = 'Composer\Semver\Constraint\MultiConstraint';
            $constraintClass = 'Composer\Semver\Constraint\Constraint';
        } else {
            $multiClass = 'Composer\Package\LinkConstraint\MultiConstraint';
            $constraintClass = 'Composer\Package\LinkConstraint\VersionConstraint';
        }

        $repositoryManager = $this->composer->getRepositoryManager();
        if ($repositoryManager) {
            $repos = $repositoryManager->getLocalRepository();
            if (!$repos) {
                return false;
            }
            $cake3 = new $multiClass(array(
                new $constraintClass($matcher, $version),
                new $constraintClass('!=', '9999999-dev'),
            ));
            $pool = new Pool('dev');
            $pool->addRepository($repos);
            $packages = $pool->whatProvides('cakephp/cakephp');
            foreach ($packages as $package) {
                $installed = new $constraintClass('=', $package->getVersion());
                if ($cake3->matches($installed)) {
                    return true;
                }
            }
        }
        return false;
    }
protected function matchesCakeVersion ( $ matcher , $ version ) { if ( class_exists ( 'Composer\Semver\Constraint\MultiConstraint' ) ) { $ multiClass = 'Composer\Semver\Constraint\MultiConstraint' ; $ constraintClass = 'Composer\Semver\Constraint\Constraint' ; } else { $ multiClass = 'Composer\Package\LinkConstraint\MultiConstraint' ; $ constraintClass = 'Composer\Package\LinkConstraint\VersionConstraint' ; } $ repositoryManager = $ this -> composer -> getRepositoryManager ( ) ; if ( $ repositoryManager ) { $ repos = $ repositoryManager -> getLocalRepository ( ) ; if ( ! $ repos ) { return false ; } $ cake3 = new $ multiClass ( array ( new $ constraintClass ( $ matcher , $ version ) , new $ constraintClass ( '!=' , '9999999-dev' ) , ) ) ; $ pool = new Pool ( 'dev' ) ; $ pool -> addRepository ( $ repos ) ; $ packages = $ pool -> whatProvides ( 'cakephp/cakephp' ) ; foreach ( $ packages as $ package ) { $ installed = new $ constraintClass ( '=' , $ package -> getVersion ( ) ) ; if ( $ cake3 -> matches ( $ installed ) ) { return true ; } } } return false ; }
Check if CakePHP version matches against a version

@param string $matcher
@param string $version
@return bool
Check if CakePHP version matches against a version