/**
* ANSI SQL Character Varying data type representation.
*
* When inboxing, if the field cannot hold the desired value
* {@link DATA_StringTooLarge} is thrown.
*/
class DATA_SQLVarchar extends DATA_SQLChar {
/**
* Returns the length of the string stored.
*
* @return int Length of the string.
*/
public function getStringLength() {
return strlen($this->chars);
}
public function __toString() {
return (string)$this->chars;
}
}
?>
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