note 113738 added to reflectionfunction.getclosure

If you have a callback that is going to be invoked often, you can use this method (and the related method for ReflectProperty) to get a closure that will execute at near native speed. Some benchmark comparisons with php 5.4.22 on ubuntu: [function call] [time] [%slower] function(): 0.09527 0% Reflection::Closure: 0.09729 2% $string(): 0.102641 8% Reflection: 0.197122 107% call_user_func: 0.214045 125% [method call] [time] [% slower] [%vs func] ->method(): 0.103611 0% 9% Reflection::Closure: 0.1043 1% 9% $string(): 0.109885 6% 15% Reflection: 0.20451 97% 115% call_user_func: 0.219205 112% 130% ---- Server IP: 64.71.164.2 Probable Submitter: 174.52.215.127 ---- Manual Page -- http://php.net/manual/en/reflectionfunction.getclosure.php Edit -- https://master.php.net/note/edit/113738 Del: integrated -- https://master.php.net/note/delete/113738/integrated Del: useless -- https://master.php.net/note/delete/113738/useless Del: bad code -- https://master.php.net/note/delete/113738/bad+code Del: spam -- https://master.php.net/note/delete/113738/spam Del: non-english -- https://master.php.net/note/delete/113738/non-english Del: in docs -- https://master.php.net/note/delete/113738/in+docs Del: other reasons-- https://master.php.net/note/delete/113738 Reject -- https://master.php.net/note/reject/113738 Search -- https://master.php.net/manage/user-notes.php