Online PHP editor | rfc for ovI5N

@ 2014-10-08T11:49:39Z

<?php
class parentobj implements Serializable 
{
    private $data;
    protected $extradata;

    public function __construct() {
        $this->data = "My private data";
    }

    public function getData() {
        return $this->data;
    }

	public function setData($data) {
		$this->data = $data;
    }

    public function getExtraData(){
        $this->extradata = array(
                'data1','data2'
            );
    }

    public function serialize() {
        return serialize(array(
                $this->data,
                $this->extradata,
            ));
    }
    public function unserialize($data) {
        $orgdata = unserialize($data);
        $this->data = $orgdata[0];
        $this->extradata = $orgdata[1];
    }
}

class childobj extends parentobj
{

	public function __construct() {
        return parent::construct();
    }

	public function getExtraData(){
        $this->extradata = array(
                'datachild1','datachild2'
            );
    }

	public function serialize() {
        return serialize($this->extradata);
    }
    public function unserialize($data) {
        $this->extradata = unserialize($data);
    }
}

$obj = new childobj();
$s = serialize($obj);
echo 'first serialize: '; var_dump($s);
$u = unserialize($s);
echo 'first unserialize: '; var_dump($u);
$u->getExtraData();
echo 'with extradata: '; var_dump($u);
$s2 = serialize($u);
echo 'second serialize: '; var_dump($s2);
$u2 = unserialize($s2);
echo 'second unserialize: '; var_dump($u2);

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: parentobj implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/ovI5N on line 2 Deprecated: childobj implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/ovI5N on line 38 Fatal error: Uncaught Error: Call to undefined method parentobj::construct() in /in/ovI5N:42 Stack trace: #0 /in/ovI5N(59): childobj->__construct() #1 {main} thrown in /in/ovI5N on line 42
Process exited with code 255.

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