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.
