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rest_is_field_included › WordPress Function

Seit5.3.0
Veraltetn/v
› rest_is_field_included ( $field, $fields )
Parameter: (2)
  • (string) $field A field to test for inclusion in the response body.
    Erforderlich: Ja
  • (array) $fields An array of string fields supported by the endpoint.
    Erforderlich: Ja
Gibt zurück:
  • (bool) Whether to include the field or not.
Definiert in:
Codex:

Given an array of fields to include in a response, some of which may be `nested.fields`, determine whether the provided field should be included in the response body.

If a parent field is passed in, the presence of any nested field within that parent will cause the method to return true. For example "title" will return true if any of title, title.raw or title.rendered is provided.


Ähnliche Funktionen: rest_is_ip_address, rest_is_integer, rest_api_loaded, tinymce_include, rss_enclosure

Quellcode 

function rest_is_field_included( $field, $fields ) {
	if ( in_array( $field, $fields, true ) ) {
		return true;
	}

	foreach ( $fields as $accepted_field ) {
		/*
		 * Check to see if $field is the parent of any item in $fields.
		 * A field "parent" should be accepted if "parent.child" is accepted.
		 */
		if ( str_starts_with( $accepted_field, "$field." ) ) {
			return true;
		}
		/*
		 * Conversely, if "parent" is accepted, all "parent.child" fields
		 * should also be accepted.
		 */
		if ( str_starts_with( $field, "$accepted_field." ) ) {
			return true;
		}
	}

	return false;
}