note 62481 added to language.variables.variable

using variable variables to loop through class methods or properties, not all that common, but useful if you need it. class foo { public $thing1 = 'a'; public $thing2 = 'b'; public $thing3 = 'c'; public function getThing1() { return $this->thing1; } public function getThing2() { return $this->thing3; } public function getThing3() { return $this->thing3; } } $obj = new foo(); for($i=0;$i <=3 ;$i++) { print $obj->{getThing.$i}."\n"; } output is a b c ---- Server IP: 66.163.161.117 Probable Submitter: 128.192.88.205 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/language.variables.variable.php Edit -- http://master.php.net/note/edit/62481 Del: integrated -- http://master.php.net/note/delete/62481/integrated Del: useless -- http://master.php.net/note/delete/62481/useless Del: bad code -- http://master.php.net/note/delete/62481/bad+code Del: spam -- http://master.php.net/note/delete/62481/spam Del: non-english -- http://master.php.net/note/delete/62481/non-english Del: in docs -- http://master.php.net/note/delete/62481/in+docs Del: other reasons-- http://master.php.net/note/delete/62481 Reject -- http://master.php.net/note/reject/62481 Search -- http://master.php.net/manage/user-notes.php