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<?php
/**
* Contains \jamesiarmes\PhpEws\Type.
*/
namespace jamesiarmes\PhpEws;
/**
* Base class for Exchange Web Service Types.
*
* @package php-ews\Type
*/
abstract class Type
{
/**
* Clones any object properties on a type object when it is cloned. Allows
* for a deep clone required when using object to represent data types when
* making a SOAP call.
*/
public function __clone()
{
// Iterate over all properties on the current object.
foreach (get_object_vars($this) as $property => $value) {
// If the value of the property is an object then clone it.
if (is_object($value)) {
$this->$property = clone $value;
} elseif (is_array($value)) {
// The value is an array that may use objects as values. Iterate
// over the array and clone any values that are objects into a
// new array.
// For some reason, if we try to set $this->$property to an
// empty array then update it as we go it ends up being empty.
// If we use a new array that we then set as the value of
// $this->$property all is well.
$new_value = array();
foreach ($value as $index => $array_value) {
$new_value[$index] = (is_object($array_value) ? clone $array_value : $array_value);
}
// Set the property to the new array.
$this->$property = $new_value;
}
}
}
}
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