note 123369 added to control-structures.if

It can be tricky to know what commands are executed if these expressions are stacked, here is an overview, general rule is that only the first statement following a true conditional will be executed. php > if (true) if (true) if (true) echo "1 "; echo "2 "; echo "3 "; echo "4 "; 1 2 3 4 php > if (true) if (true) if (false) echo "1 "; echo "2 "; echo "3 "; echo "4 "; 2 3 4 php > if (true) if (false) if (false) echo "1 "; echo "2 "; echo "3 "; echo "4 "; 2 3 4 if (false) if (false) if (false) echo "1 "; echo "2 "; echo "3 "; echo "4 "; 2 3 4 ---- Server IP: 208.43.231.9 Probable Submitter: 46.17.190.238 ---- Manual Page -- http://php.net/manual/en/control-structures.if.php Edit -- https://master.php.net/note/edit/123369 Del: integrated -- https://master.php.net/note/delete/123369/integrated Del: useless -- https://master.php.net/note/delete/123369/useless Del: bad code -- https://master.php.net/note/delete/123369/bad+code Del: spam -- https://master.php.net/note/delete/123369/spam Del: non-english -- https://master.php.net/note/delete/123369/non-english Del: in docs -- https://master.php.net/note/delete/123369/in+docs Del: other reasons-- https://master.php.net/note/delete/123369 Reject -- https://master.php.net/note/reject/123369 Search -- https://master.php.net/manage/user-notes.php