Config::get
public function Config::get
public Config::get($key = '')
Gets data from this configuration object.
Parameters
string $key: A string that maps to a key within the configuration data. For instance in the following configuration array:
array( 'foo' => array( 'bar' => 'baz', ), );
A key of 'foo.bar' would return the string 'baz'. However, a key of 'foo' would return array('bar' => 'baz'). If no key is specified, then the entire data array is returned.
Return value
mixed The data that was requested.
Overrides ConfigBase::get
File
- core/lib/Drupal/Core/Config/Config.php, line 84
Class
- Config
- Defines the default configuration object.
Namespace
Drupal\Core\ConfigCode
public function get($key = '') { if (!isset($this->overriddenData)) { $this->setOverriddenData(); } if (empty($key)) { return $this->overriddenData; } else { $parts = explode('.', $key); if (count($parts) == 1) { return isset($this->overriddenData[$key]) ? $this->overriddenData[$key] : NULL; } else { $value = NestedArray::getValue($this->overriddenData, $parts, $key_exists); return $key_exists ? $value : NULL; } } }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!Config.php/function/Config::get/8.1.x