public function ThemeSettings::get

Gets data from this theme settings object.

Parameters

string $key: A string that maps to a key within the theme settings data. For instance in the following theme settings array:

array(
  'foo' => array(
    'bar' => 'baz',
  ),
);

A key of 'foo.bar' would return the string 'baz'. However, a key of 'foo' would return array('bar' => 'baz'). If no key is specified, then the entire data array is returned.

Return value

mixed The data that was requested.

File

drupal/core/lib/Drupal/Core/Theme/ThemeSettings.php, line 73
Contains \Drupal\Core\Theme\ThemeSettings.

Class

ThemeSettings
Defines the default theme settings object.

Namespace

Drupal\Core\Theme

Code

public function get($key = '') {
  if (empty($key)) {
    return $this->data;
  }
  else {
    $parts = explode('.', $key);
    if (count($parts) == 1) {
      return isset($this->data[$key]) ? $this->data[$key] : NULL;
    }
    else {
      $value = NestedArray::getValue($this->data, $parts, $key_exists);
      return $key_exists ? $value : NULL;
    }
  }
}