gistfile1.php

/**
 * get all values or just the from a field in a field group
 * @param $post_id
 * @param $field_name_or_id name as string or field group id and field id as array.
 * 		  for example array(3,2) to fetch field 2 from field group 3
 * @param $single bool return a single (the first) value or all values (as array)
 * @return string or array
 */
simple_fields_get_post_value($post_id, $field_name_or_id, $single = true)


/**
 * get all values from a field group
 * @param int $post_id
 * @param name or ir $field_group_name_or_id
 * @param bool use_name return array with names or id as key
 * @param int $return_format 1|2
 * @return array
 */
simple_fields_get_post_group_values($post_id, $field_group_name_or_id, $use_name = true, $return_format = 1)

/**
 * get all values from a field group
 * @param int $post_id
 * @param name or ir $field_group_name_or_id
 * @param bool use_name return array with names or id as key
 * @param int $return_format 1|2
 * @return array
 */
simple_fields_get_post_group_values($post_id, $field_group_name_or_id, $use_name = true, $return_format = 1)

/**
 * fetch all information about the field group that a post has
 * returns connector structure, field groups, fields, and values
 * well.. everything! it's really funky.
 * return @array a really fat one!
 */
function simple_fields_get_all_fields_and_values_for_post($post_id)

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