note 115864 added to internals2.opcodes.mod

To determine odd or even it's faster and more efficient to use the bitwise & operator: $a = 3; if ($a & 1) { echo 'odd'; } else { echo 'even'; } // returns 'odd' ---- Server IP: 72.52.91.14 Probable Submitter: 107.206.157.103 ---- Manual Page -- http://php.net/manual/en/internals2.opcodes.mod.php Edit -- https://master.php.net/note/edit/115864 Del: integrated -- https://master.php.net/note/delete/115864/integrated Del: useless -- https://master.php.net/note/delete/115864/useless Del: bad code -- https://master.php.net/note/delete/115864/bad+code Del: spam -- https://master.php.net/note/delete/115864/spam Del: non-english -- https://master.php.net/note/delete/115864/non-english Del: in docs -- https://master.php.net/note/delete/115864/in+docs Del: other reasons-- https://master.php.net/note/delete/115864 Reject -- https://master.php.net/note/reject/115864 Search -- https://master.php.net/manage/user-notes.php