|
public load ( |
||
| $field | The field to retrieve value for. | |
public function load(Field $field)
{
global $wpdb;
$value = $wpdb->get_col('
SELECT `meta_value`
FROM ' . $this->get_table_name() . '
WHERE `' . $this->get_table_field_name() . '`=' . intval($this->get_id()) . '
AND `meta_key`="' . $this->get_field_name($field) . '"
LIMIT 1
');
if (!is_array($value) || count($value) < 1) {
$field->set_value(false);
return;
}
$field->set_value($value[0]);
}