acf/get_image_mime_types │ filter-hook │ ACF 6.8.7

Filters the image MIME types allowed for image and gallery fields.

Usage

add_filter( 'acf/get_image_mime_types', 'wp_kama_acf_get_image_mime_types_filter' );

/**
 * Function for `acf/get_image_mime_types` filter-hook.
 * 
 * @param array $image_mimes The allowed image MIME types keyed by extension.
 *
 * @return array
 */
function wp_kama_acf_get_image_mime_types_filter( $image_mimes ){

	// filter...
	return $image_mimes;
}

$image_mimes(array)

The allowed image MIME types keyed by extension.

Changelog

Where the hook is called

$image_mimes = apply_filters( 'acf/get_image_mime_types', $image_mimes );

Where the hook is used in Advanced Custom Fields PRO