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<?php class User { public $username; public $password; public $loginsToday; public function __sleep() { // (Clean up; close database handles, etc) //return array_keys( get_object_vars( $this ) ); } public function __wakeup() { echo "Yawn... what’s for breakfast?<br />"; } } $user = new User; $userString = serialize( $user ); var_dump($userString); $obj = unserialize( $userString );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: serialize(): User::__sleep() should return an array only containing the names of instance-variables to serialize in /in/HLmTr on line 18 string(2) "N;"

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