/**
* @param mixed $name name of the property to change
* @param mixed $value new value for the property
* @return void
*/
public function __set($name, $value)
{
if (isset($this->_cache['subs'][$name]) && !$this->_cache['subs'][$name]['dynamic']) {
trigger_error('Property ' . $name . ' is not a parameter', E_USER_ERROR);
} elseif (isset($this->_cache['params'][$name])) {
if (is_scalar($value) || $value instanceof \DateTime) {
if (!isset($this->_params[$name])) {
$this->_params[$name] = ParameterFactory::factory($this->_cache['params'][$name]);
}
$this->_params[$name]->set($value);
} elseif (is_array($value)) {
// recreate param to reset other keys and keep scalar value if existent
$v = isset($this->_params[$name]) && is_scalar($this->_params[$name]->value()) ? $this->_params[$name]->value() : null;
$this->_params[$name] = ParameterFactory::factory($this->_cache['params'][$name]);
$this->_params[$name]->value($v);
// proceed array
if ($this->_params[$name] instanceof ParameterArrayType) {
foreach ($value as $key => $v) {
$this->_params[$name][$key] = $v;
}
} else {
foreach ($value as $key => $v) {
$this->_params[$name]->{$key} = $v;
}
}
} else {
trigger_error("Invalid value for property " . $name, E_USER_ERROR);
}
} else {
trigger_error("Property " . $name . " does not exist", E_USER_ERROR);
}
}
/**
* @param mixed|null $value sets the value of this parameter if $value is not null
* @return mixed|null
*/
public function value($value = null)
{
if ($this->hasChilds()) {
if ($value === null) {
$r = array();
foreach ($this->_subparams as $name => $param) {
$v = $param->get();
if ($v !== null) {
$r[$name] = $v;
}
}
if (count($r) > 0) {
return $r;
} else {
return null;
}
} else {
if (is_array($value)) {
$this->_subparams = array();
foreach ($value as $key => $v) {
if (array_key_exists($key, $this->_cache['subparams'])) {
if (!isset($this->_subparams[$key])) {
$this->_subparams[$key] = ParameterFactory::factory($this->_cache['subparams'][$key]);
}
$this->_subparams[$key]->value($v);
} else {
trigger_error("Property " . $key . " does not exist", E_USER_ERROR);
}
}
} else {
trigger_error("Can not set value of Parameter with subparameters", E_USER_ERROR);
}
}
} else {
if ($value !== null) {
if (is_scalar($value) || $value instanceof \DateTime) {
if ($this->_strict) {
trigger_error("Can not set a scalar value to a Parameter which is in all operations an Array.", E_USER_ERROR);
} else {
$this->_value = $value;
}
} else {
trigger_error("Property value must be scalar.", E_USER_ERROR);
}
}
return $this->_value;
}
}