public function getVersion()
    {
        $process = $this->getProcess();
        $processCommand = trim($this->findComposer() . ' --version');
        $process->setCommandLine($processCommand);
        $this->log->info('Running Composer command', ['command' => $processCommand]);
        $process->run();

        if ($process->isSuccessful() == false) {
            $composerError = remove_ansi($process->getErrorOutput());
            $this->log->error('Composer version process failure', ['composer' => $composerError]);
            throw new ComposerException('There was an error retrieving the Composer version');
        }

        return $process->getOutput();
    }
public function getVersion()
    {
        $process = $this->getProcess();
        $processCommand = trim($this->findComposer() . ' --version');
        $process->setCommandLine($processCommand);
        $this->log->info('Running Composer command', ['command' => $processCommand]);
        $process->run();

        if ($process->isSuccessful() == false) {
            $composerError = remove_ansi($process->getErrorOutput());
            $this->log->error('Composer version process failure', ['composer' => $composerError]);
            throw new ComposerException('There was an error retrieving the Composer version');
        }

        return $process->getOutput();
    }
public function getVersion ( ) { $ process = $ this -> getProcess ( ) ; $ processCommand = trim ( $ this -> findComposer ( ) . ' --version' ) ; $ process -> setCommandLine ( $ processCommand ) ; $ this -> log -> info ( 'Running Composer command' , [ 'command' => $ processCommand ] ) ; $ process -> run ( ) ; if ( $ process -> isSuccessful ( ) == false ) { $ composerError = remove_ansi ( $ process -> getErrorOutput ( ) ) ; $ this -> log -> error ( 'Composer version process failure' , [ 'composer' => $ composerError ] ) ; throw new ComposerException ( 'There was an error retrieving the Composer version' ) ; } return $ process -> getOutput ( ) ; }
Gets the Composer version.

@return string
@throws ComposerException
Gets the Composer version .