Get all contexts this field is used in
Available since version 3.0.182.
Usage
$array = $field->getContexts();
Return value
array
Array of 'fieldgroup-name' => [ contexts ]
API reference based on ProcessWire core version 3.0.236
“Yesterday I sent the client a short documentation for their ProcessWire-powered website. Today all features already used with no questions. #cmsdoneright” —Marc Hinse, Web designer/developer