Add hyphens between words for Image Title in Image Attributes Pro

iap-add-hyphens-to-image-title

/**
 * Add hyphens between words for Image Title in Image Attributes Pro
 *
 * @param $attributes 		(array) Associative array of image attributes.
 * 
 * @author Arun Basil Lal
 * @link https://imageattributespro.com/codex/iaffpro_image_attributes/
 */
function prefix_iap_add_hyphens_to_image_title( $attributes ) {
	
	$attributes['title'] = trim ( $attributes['title'] );
	$attributes['title'] = str_replace( ' ', '-', $attributes['title'] );
	
	return $attributes;
}
add_filter( 'iaffpro_image_attributes', 'prefix_iap_add_hyphens_to_image_title' );