220 lines
6.4 KiB
PHP
220 lines
6.4 KiB
PHP
<?php
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/*
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Author: Riccardo Di Dato
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Creation Date: 07/gen/2016
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*/
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class ConstrainedObject extends Constrained {
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private $base;
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public function __construct($base){
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parent::__construct();
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$this->setBase($base);
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}
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protected function setBase($base){
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$this->base = new stdClass();
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foreach ($base as $key=>$value){
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$this->base->$key = ConstrainedFactory::build($value);
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}
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}
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public function getBase(){
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return $this->base;
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}
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protected function addPathToChildException($myKey, ConstraintException $ex){
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$newKey = $myKey."->".$ex->getRelatedKey();
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return new ConstraintException($ex->getRelatedOperation(), $newKey, $ex->getRelatedValue());
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}
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protected function setInternal($key,$value){
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return $this->base->$key = $value;
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}
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protected function getInternal($key){
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return $this->base->$key;
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}
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protected function unsetInternal($key){
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unset($this->base->$key);
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}
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public function __set($key,$value){
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return $this->setConstrained($key, $value);
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}
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public function __get($key){
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return $this->getConstrained($key);
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}
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public function __unset($key){
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return $this->unsetConstrained($key);
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}
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}
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// class ConstrainedObject {
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// const SET_BEHAVIOUR_NORMAL = 1;
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// const SET_BEHAVIOUR_IGNORE = 2;
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// const SET_BEHAVIOUR_THROW = 100;
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// const UNSET_BEHAVIOUR_NORMAL = 1;
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// const UNSET_BEHAVIOUR_IGNORE = 2;
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// const UNSET_BEHAVIOUR_THROW = 100;
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// const GET_BEHAVIOUR_NORMAL = 1;
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// const GET_BEHAVIOUR_EMPTY = 2;
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// const GET_BEHAVIOUR_THROW = 100;
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// private $original;
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// private $constraints = array();
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// public function __construct($original){
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// $this->original = $original;
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// }
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// public function __set($key, $value){
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// if ($value instanceof ArrayObject){
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// $value = $value->getArrayCopy();
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// }
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// if (array_key_exists($key, $this->constraints)){
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// $constraint = $this->constraints[$key]->set;
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// switch ($constraint->behaviour){
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// case self::SET_BEHAVIOUR_NORMAL:
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// $this->original->$key = $value;
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// break;
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// case self::SET_BEHAVIOUR_THROW:
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// throw new ConstraintException("Constraint violation: impossible to set field '$key'");
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// break;
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// case self::SET_BEHAVIOUR_IGNORE:
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// default:
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// break;
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// }
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// if (property_exists($constraint, "callbackClass") && !is_null($constraint->callbackClass)){
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// $this->original = $constraint->callbackClass->executeSetCallback($this->original, $key, $value);
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// }
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// }
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// else {
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// $this->original->$key = $value;
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// }
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// }
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// public function __get($key){
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// $rval = null;
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// if (array_key_exists($key, $this->constraints)){
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// $constraint = $this->constraints[$key]->get;
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// switch ($constraint->behaviour){
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// case self::GET_BEHAVIOUR_THROW:
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// throw new ConstraintException("Constraint violation: impossible to get field '$key'");
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// break;
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// case self::GET_BEHAVIOUR_NORMAL:
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// $rval = $this->original->$key;
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// break;
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// case self::GET_BEHAVIOUR_EMPTY:
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// default:
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// break;
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// }
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// if (property_exists($constraint, "callbackClass") && !is_null($constraint->callbackClass)){
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// $rval = $constraint->callbackClass->executeGetCallback($this->original, $key);
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// }
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// }
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// else {
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// $rval = $this->original->$key;
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// }
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// if (is_array($rval)){
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// $rval = new ArrayObject($rval);
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// }
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// return $rval;
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// }
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// public function __unset($key){
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// if (array_key_exists($key, $this->constraints)){
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// $constraint = $this->constraints[$key]->unset;
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// switch ($constraint->behaviour){
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// case self::UNSET_BEHAVIOUR_NORMAL:
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// unset($this->original->$key);
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// break;
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// case self::UNSET_BEHAVIOUR_THROW:
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// throw new ConstraintException("Constraint violation: impossible to unset field '$key'");
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// break;
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// case self::UNSET_BEHAVIOUR_IGNORE:
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// default:
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// break;
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// }
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// if (property_exists($constraint, "callbackClass") && !is_null($constraint->callbackClass)){
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// $this->original = $constraint->callbackClass->executeUnsetCallback($this->original, $key);
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// }
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// }
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// else {
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// unset($this->original->$key);
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// }
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// }
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// public function createSetBehaviour($key, $behaviour, ConstraintObjectBehaviourCallable $callbackClass = null){
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// if (!array_key_exists($key,$this->constraints)){
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// $this->constraints[$key] = new stdClass();
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// }
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// $this->constraints[$key]->set = new stdClass();
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// if ($behaviour < self::SET_BEHAVIOUR_NORMAL){
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// $behaviour = self::SET_BEHAVIOUR_NORMAL;
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// }
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// else if ($behaviour > self::SET_BEHAVIOUR_THROW){
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// $behaviour = self::SET_BEHAVIOUR_THROW;
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// }
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// $this->constraints[$key]->set->behaviour = $behaviour;
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// $this->constraints[$key]->set->callbackClass = $callbackClass;
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// }
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// public function createGetBehaviour($key, $behaviour, ConstraintObjectBehaviourCallable $callbackClass = null){
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// if (!array_key_exists($key,$this->constraints)){
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// $this->constraints[$key] = new stdClass();
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// }
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// $this->constraints[$key]->get = new stdClass();
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// if ($behaviour < self::GET_BEHAVIOUR_NORMAL){
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// $behaviour = self::GET_BEHAVIOUR_NORMAL;
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// }
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// else if ($behaviour > self::GET_BEHAVIOUR_THROW){
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// $behaviour = self::GET_BEHAVIOUR_THROW;
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// }
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// $this->constraints[$key]->get->behaviour = $behaviour;
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// $this->constraints[$key]->get->callbackClass = $callbackClass;
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// }
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// public function createUnsetBehaviour($key, $behaviour, ConstraintObjectBehaviourCallable $callbackClass = null){
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// if (!array_key_exists($key,$this->constraints)){
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// $this->constraints[$key] = new stdClass();
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// }
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// $this->constraints[$key]->unset = new stdClass();
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// if ($behaviour < self::UNSET_BEHAVIOUR_NORMAL){
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// $behaviour = self::UNSET_BEHAVIOUR_NORMAL;
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// }
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// else if ($behaviour > self::UNSET_BEHAVIOUR_THROW){
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// $behaviour = self::UNSET_BEHAVIOUR_THROW;
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// }
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// $this->constraints[$key]->unset->behaviour = $behaviour;
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// $this->constraints[$key]->unset->callbackClass = $callbackClass;
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// }
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// public function get(){
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// return $this->original;
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// }
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// public function debugInfo(){
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// $rval = array();
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// foreach ($this->original as $key=>$val){
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// $rval[$key] = $this->$key;
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// }
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// foreach ($this->constraints as $key=>$constr){
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// if (property_exists($constr, "get")){
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// if ($constr->get->behaviour != self::GET_BEHAVIOUR_THROW){
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// $rval[$key] = $this->$key;
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// }
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// }
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// }
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// return $rval;
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// }
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// }
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?>
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