List of the error messages if environment is not ok. */ protected $errors; /** * __construct function. * * @access public * * @param AbstractVersionConstraint[] $constraintsArray */ function __construct(array $constraintsArray) { $this->constraintsArray = $constraintsArray; $this->errors = []; } public function check() { foreach ($this->constraintsArray as $constraint) { assert($constraint instanceof ConstraintInterface); try { $constraint->check(); } catch (ConstraintFailedExceptionInterface $e) { $this->errors[] = $e; } } $errCount = count($this->errors); if ($errCount) { // phpcs:disable WordPress.Security.EscapeOutput.ExceptionNotEscaped throw new ConstraintFailedException($this, 'General Checker', $this->errors, $this->esc_html__('Validation failed with %1$d errors', [$errCount])); // phpcs:enable WordPress.Security.EscapeOutput.ExceptionNotEscaped } } /** * Translates a string, interpolating params. * * @param string $string The string to translate. Can be a {@see sprintf()} style format. * @param array $params The param values to interpolate into the string. * @return string The translated string with params interpolated. */ protected function esc_html__($string, $params = []) { $interpolated = vsprintf($string, $params); return $interpolated && esc_html($interpolated); } }