function _yamlform_entity_element_validate_rendering_error_handler in YAML Form 8

Provides custom PHP error handling when form rendering is validated.

Converts E_RECOVERABLE_ERROR to WARNING so that an exceptions can be thrown and caught by \Drupal\yamlform\YamlFormEntityElementsValidator::validateRendering().

Parameters

int $error_level: The level of the error raised.

string $message: The error message.

string $filename: The filename that the error was raised in.

int $line: The line number the error was raised at.

array $context: An array that points to the active symbol table at the point the error occurred.

Throws

\ErrorException Throw ErrorException for E_RECOVERABLE_ERROR errors.

See also

\Drupal\yamlform\YamlFormEntityElementsValidator::validateRendering()

2 string references to '_yamlform_entity_element_validate_rendering_error_handler'

TextBase::validateConfigurationForm in src/Plugin/YamlFormElement/TextBase.php

Form validation handler.

YamlFormEntityElementsValidator::validateRendering in src/YamlFormEntityElementsValidator.php

Validate that elements are a valid render array.

File

./yamlform.module, line 597

Enables the creation of forms and questionnaires.

Code

function _yamlform_entity_element_validate_rendering_error_handler($error_level, $message, $filename, $line, array $context) {

  // From: http://stackoverflow.com/questions/15461611/php-try-catch-not-catching-all-exceptions
  if (E_RECOVERABLE_ERROR === $error_level) {

    // Allow Drupal to still log the error but convert it to a warning.
    _drupal_error_handler(E_WARNING, $message, $filename, $line, $context);
    throw new ErrorException($message, $error_level, 0, $filename, $line);
  }
  else {
    _drupal_error_handler($message, $message, $filename, $line, $context);
  }
}