for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
/**
* @copyright CONTENT CONTROL GmbH, http://www.contentcontrol-berlin.de
*/
namespace midcom\datamanager\validation;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use midcom;
class phpValidator extends ConstraintValidator
{
public function validate($value, Constraint $constraint)
if (trim($value) == '') {
return;
}
if ($error = self::lint($value)) {
$this->context
->buildViolation($error)
->addViolation();
public static function lint(string $input) : ?string
$return_status = 0;
$parse_results = [];
exec(sprintf('echo %s | php -l', escapeshellarg($input)) . " 2>&1", $parse_results, $return_status);
debug_print_r("php -l returned:", $parse_results);
if ($return_status !== 0) {
$parse_result = array_pop($parse_results);
if (str_contains($parse_result, 'No syntax errors detected in ')) {
// We have an error, but it's most likely a false positive, e.g. a PHP startup error
return null;
$line = preg_replace('/^.+?on line (\d+).*?$/s', '\1', $parse_result);
$l10n = midcom::get()->i18n->get_l10n('midcom.datamanager');
return sprintf($l10n->get('type php: parse error in line %s'), $line);
flack /
openpsa
