Selector for fields with a given textformatter

[Robin S]

Is it possible to use a selector to find fields that have a given textformatter applied?

I tried...

$flds = $fields->find("textformatters=TextformatterHannaCode");

...but the textformatters property is an array so I get an array to string conversion error. So a broader question would be: is it possible to use a selector to match inside a property that is an array?

For the textformatter, is there a more efficient way than just iterating over $fields?

$flds = [];
foreach($fields as $field) {
	if( is_array($field->textformatters) && in_array('TextformatterHannaCode', $field->textformatters) ) $flds[] = $field;
}