for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types = 1);
namespace hanneskod\readmetester\Runner;
use hanneskod\readmetester\Parser\CodeBlock;
use Symfony\Component\Process\PhpProcess;
/**
* Execute code in isolation using symfony php-process
*/
class ProcessRunner implements RunnerInterface
{
* @var string
private $bootstrapCode;
public function __construct(string $bootstrap = '')
$this->bootstrapCode = $bootstrap ? "require '$bootstrap';" : '';
}
public function run(CodeBlock $codeBlock): OutcomeInterface
$filename = tempnam(sys_get_temp_dir(), 'doctestphp');
file_put_contents($filename, "<?php $codeBlock");
$process = new PhpProcess("<?php {$this->bootstrapCode} require '$filename';");
$process->run();
unlink($filename);
if ($errorOutput = $process->getErrorOutput()) {
return new ErrorOutcome(trim($errorOutput));
if ($output = $process->getOutput()) {
return new OutputOutcome($output);
return new VoidOutcome;
hanneskod /
readme-tester
