+/**
+ * Utility class
+ * @addtogroup Database
+ *
+ * This allows us to distinguish a blob from a normal string and an array of strings
+ */
+class Blob {
+ private $mData;
+ function __construct($data) {
+ $this->mData = $data;
+ }
+ function fetch() {
+ return $this->mData;
+ }
+};
+
+/**
+ * Utility class.
+ * @addtogroup Database
+ */
+class MySQLField {
+ private $name, $tablename, $default, $max_length, $nullable,
+ $is_pk, $is_unique, $is_key, $type;
+ function __construct ($info) {
+ $this->name = $info->name;
+ $this->tablename = $info->table;
+ $this->default = $info->def;
+ $this->max_length = $info->max_length;
+ $this->nullable = !$info->not_null;
+ $this->is_pk = $info->primary_key;
+ $this->is_unique = $info->unique_key;
+ $this->is_multiple = $info->multiple_key;
+ $this->is_key = ($this->is_pk || $this->is_unique || $this->is_multiple);
+ $this->type = $info->type;
+ }
+
+ function name() {
+ return $this->name;
+ }
+
+ function tableName() {
+ return $this->tableName;
+ }
+
+ function defaultValue() {
+ return $this->default;
+ }
+
+ function maxLength() {
+ return $this->max_length;
+ }
+
+ function nullable() {
+ return $this->nullable;
+ }
+
+ function isKey() {
+ return $this->is_key;
+ }
+
+ function isMultipleKey() {
+ return $this->is_multiple;
+ }
+
+ function type() {
+ return $this->type;
+ }
+}
+