acf_field_taxonomy::get_terms │ public │ ACF 5.0.0

get_terms

This function will return an array of terms for a given field value

Method of the class: acf_field_taxonomy{}

No Hooks.

Returns

$value.

Usage

$acf_field_taxonomy = new acf_field_taxonomy();
$acf_field_taxonomy->get_terms( $value, $taxonomy );

$value(required)

.

$taxonomy

.
Default: 'category'

Changelog

acf_field_taxonomy::get_terms() acf field taxonomy::get terms code ^{ACF 6.0.4}

function get_terms( $value, $taxonomy = 'category' ) {

	// load terms in 1 query to save multiple DB calls from following code
	if ( count( $value ) > 1 ) {

		$terms = acf_get_terms(
			array(
				'taxonomy'   => $taxonomy,
				'include'    => $value,
				'hide_empty' => false,
			)
		);

	}

	// update value to include $post
	foreach ( array_keys( $value ) as $i ) {

		$value[ $i ] = get_term( $value[ $i ], $taxonomy );

	}

	// filter out null values
	$value = array_filter( $value );

	// return
	return $value;
}