changing zf2 core 2.4.13 Zend/Stdlib/ArrayObject.php

class : Zend\Stdlib\ArrayObject
function: unserialize($data)
php version: 7.3

previous (original) code

/**
* Unserialize an ArrayObject
*
* @param string $data
* @return void
*/
public function unserialize($data)
{
$ar = unserialize($data);
$this->protectedProperties = array_keys(get_object_vars($this));

$this->setFlags($ar[‘flag’]);
$this->exchangeArray($ar[‘storage’]);
$this->setIteratorClass($ar[‘iteratorClass’]);

foreach ($ar as $k => $v) {
switch ($k) {
case ‘flag’:
$this->setFlags($v);
break;
case ‘storage’:
$this->exchangeArray($v);
break;
case ‘iteratorClass’:
$this->setIteratorClass($v);
break;
case ‘protectedProperties’:
continue;
default:
$this->__set($k, $v);
}
}
}

new code

public function unserialize($data)
{
$ar = unserialize($data);
$this->protectedProperties = array_keys(get_object_vars($this));

$this->setFlags($ar[‘flag’]);
$this->exchangeArray($ar[‘storage’]);
$this->setIteratorClass($ar[‘iteratorClass’]);

$need2continue=false;
foreach ($ar as $k => $v) {
$need2continue=false;
switch ($k) {
case ‘flag’:
$this->setFlags($v);
break;
case ‘storage’:
$this->exchangeArray($v);
break;
case ‘iteratorClass’:
$this->setIteratorClass($v);
break;
case ‘protectedProperties’:
/**
* in php 7.3 it shows
* Warning: “continue” targeting switch is equivalent to “break”. Did you mean to use “continue 2”? in /…location of zf2 ………../Zend/Stdlib/ArrayObject.php on line 426
*/
#continue;
$need2continue=true;
break;
default:
$this->__set($k, $v);
}
if(true==$need2continue) continue;
}
}