Reply To: get_fields() breaking after upgrade to ACF PRO on repeater field

• Elliot

• September 30, 2014 at 3:05 pm

Hi guys.

Thanks for all the info in this thread. I’ve done some testing and believe I have found the problem and fixed it!

Please find bellow a re-written get_field_objects function which will fix the issue. Please copy / paste this over the origional function found in the api/api-template.php file.

/*
*  get_field_objects()
*
*  This function will return an array containing all the custom field objects for a specific post_id.
*  The function is not very elegant and wastes a lot of PHP memory / SQL queries if you are not using all the fields / values.
*
*  @type	function
*  @since	3.6
*  @date	29/01/13
*
*  @param	$post_id (mixed) the post_id of which the value is saved against
*  @param	$format_value (boolean) whether or not to format the field value
*  @param	$load_value (boolean) whether or not to load the field value
*  @return	(array)	associative array where field name => field
*/

function get_field_objects( $post_id = false, $format_value = true, $load_value = true ) {
	
	// global
	global $wpdb;
	
	
	// filter post_id
	$post_id = acf_get_valid_post_id( $post_id );

	// vars
	$meta = array();
	$fields = array();
	
				
	// get field_names
	if( is_numeric($post_id) ) {
		
		$meta = get_post_meta( $post_id );
	
	} elseif( strpos($post_id, 'user_') !== false ) {
		
		$user_id = (int) str_replace('user_', '', $post_id);
		
		$meta = get_user_meta( $user_id );
		
	} elseif( strpos($post_id, 'comment_') !== false ) {
		
		$comment_id = (int) str_replace('comment_', '', $post_id);
		
		$meta = get_comment_meta( $comment_id );
		
	} else {
		
		$rows = $wpdb->get_results($wpdb->prepare(
			"SELECT option_name, option_value FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
			$post_id . '_%' ,
			'_' . $post_id . '_%' 
		), ARRAY_A);
		
		if( !empty($rows) ) {
			
			foreach( $rows as $row ) {
				
				$meta[ $row['option_name'] ][] = $row['option_value'];
				
			}
			
		}
		
	}
	
	
	// populate vars
	if( !empty($meta) ) {
		
		foreach( $meta as $k => $v ) {
			
			// Hopefuly improve efficiency: bail early if $k does start with an '_'
			if( $k[0] === '_' ) {
				
				continue;
				
			}
			
			
			// does a field key exist for this value?
			if( !array_key_exists("_{$k}", $meta) ) {
				
				continue;
				
			}
			
			
			// get field
			$field_key = $meta["_{$k}"][0];
			$field = acf_get_field( $field_key );
			
			
			// bail early if not a parent field
			if( empty($field) || acf_is_sub_field($field) ) {
				
				continue;
				
			}
			
			
			// load value
			if( $load_value ) {
			
				$field['value'] = acf_get_value( $post_id, $field );
				
				// format value
				if( $format_value ) {
					
					// get value for field
					$field['value'] = acf_format_value( $field['value'], $post_id, $field );
					
				}
				
			}
			
						
			// append to $value
			$fields[ $field['name'] ] = $field;
		}
		
 	}
 	
 	 	
	// no value
	if( empty($fields) ) {
	
		return false;
	
	}
	
	
	// return
	return $fields;
}

Please let me know how you go after updating the file.