function addObjectOnly(&$value)
{
$name = get_qualified_type($value);
$this->addObject($name, &$value);
}
function is_assignable($type, $value)
{
if (is_null($value)) {
return true;
}
assert_not_null($type, 'Function is_assignable: $type must not be null');
if (!is_string($type)) {
show_error('is_assignable', '$type must be a string');
}
if (is_array_type($type)) {
// $array_type = get_array_component_type($type);
return get_qualified_type($value) == $type;
}
switch (strtolower($type)) {
case 'string':
if (is_string($value)) {
return true;
}
break;
case 'int':
if (is_int($value)) {
return true;
}
break;
case 'boolean':
if (is_bool($value)) {
return true;
}
break;
case 'array':
if (is_array($value)) {
return true;
}
break;
case 'float':
if (is_float($value)) {
return true;
}
break;
default:
if (is_object($value) && is_subclass(get_class($value), $type)) {
return true;
}
break;
}
return false;
}
function &_convertToArray($input, $propertyName, $componentType)
{
if (is_array($input)) {
// Convert array elements, if necessary.
if ($componentType == get_array_component_type(get_qualified_type($input)) && !$this->hasCustomEditorForElement($componentType, $propertyName)) {
return $input;
}
$result = array();
foreach ($input as $key => $arrayValue) {
$value =& $this->convertIfNecessary($this->_buildIndexedPropertyName($propertyName, $key), _null(), $arrayValue, $componentType, _null());
//if($value == null) return _null();
$result[$key] = $value;
}
return $result;
} else {
// A plain value: convert it to an array with a single component.
$result = array();
$value =& $this->convertIfNecessary($this->_buildIndexedPropertyName($propertyName, 0), _null(), $input, $componentType, _null());
if ($value == null) {
return _null();
}
$result[] = $value;
return $result;
}
}
