private function LintCommand::validate in Lockr 7.3

1 call to LintCommand::validate()

LintCommand::execute in vendor/symfony/yaml/Command/LintCommand.php

File

vendor/symfony/yaml/Command/LintCommand.php, line 109

Class

LintCommand

Validates YAML files syntax and outputs encountered errors.

Namespace

Symfony\Component\Yaml\Command

Code

private function validate($content, $flags, $file = null) {
  $prevErrorHandler = set_error_handler(function ($level, $message, $file, $line) use (&$prevErrorHandler) {
    if (E_USER_DEPRECATED === $level) {
      throw new ParseException($message, $this
        ->getParser()
        ->getRealCurrentLineNb() + 1);
    }
    return $prevErrorHandler ? $prevErrorHandler($level, $message, $file, $line) : false;
  });
  try {
    $this
      ->getParser()
      ->parse($content, Yaml::PARSE_CONSTANT | $flags);
  } catch (ParseException $e) {
    return [
      'file' => $file,
      'line' => $e
        ->getParsedLine(),
      'valid' => false,
      'message' => $e
        ->getMessage(),
    ];
  } finally {
    restore_error_handler();
  }
  return [
    'file' => $file,
    'valid' => true,
  ];
}