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<?php class Bar {} class Foo implements Serializable { public $test; public function __construct($test) { $this->test = $test; } public function serialize() { return $this->test; } public function unserialize($serialized) { //the following line causes problems unserialize('O:3:"Bar":1:{s:4:"bar1";O:3:"Bar":0:{}}'); $this->test = $serialized; } } $foo1 = new Foo('foo1'); $foo2 = new Foo('foo2'); $foo3 = new Foo('foo3'); $ar = array( array( 'instance' => $foo1, ), array( 'instance' => $foo2, ), array( 'instance' => $foo3, 'parent' => $foo2 ) ); $ar = serialize($ar); $ar = unserialize($ar); print_r($ar);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Foo implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/oAhZZ on line 3 Deprecated: Creation of dynamic property Bar::$bar1 is deprecated in /in/oAhZZ on line 13 Deprecated: Creation of dynamic property Bar::$bar1 is deprecated in /in/oAhZZ on line 13 Deprecated: Creation of dynamic property Bar::$bar1 is deprecated in /in/oAhZZ on line 13 Array ( [0] => Array ( [instance] => Foo Object ( [test] => foo1 ) ) [1] => Array ( [instance] => Foo Object ( [test] => foo2 ) ) [2] => Array ( [instance] => Foo Object ( [test] => foo3 ) [parent] => Bar Object ( ) ) )

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