Logs a variable to a drupal_debug.txt in the site's temp directory.
Parameters
mixed $input: The variable to log to the drupal_debug.txt log file.
string $name: (optional) If set, a label to output before $data in the log file.
string $plugin_id: (optional) The plugin ID, defaults to NULL.
Return value
void|false Empty if successful, FALSE if the log file could not be written.
Overrides DevelDumperManagerInterface::debug
See also
dd()
File
- src/
DevelDumperManager.php, line 101
Class
- DevelDumperManager
- Class DevelDumperManager.
Namespace
Drupal\develCode
public function debug($input, $name = NULL, $plugin_id = NULL) {
$output = $this
->createInstance($plugin_id)
->export($input, $name) . "\n";
// The temp directory does vary across multiple simpletest instances.
$file = file_directory_temp() . '/drupal_debug.txt';
if (file_put_contents($file, $output, FILE_APPEND) === FALSE && $this
->hasAccessToDevelInformation()) {
drupal_set_message($this
->t('Devel was unable to write to %file.', [
'%file' => $file,
]), 'error');
return FALSE;
}
}