note 114500 added to language.operators.precedence

BEWARE: Addition, subtraction, and string concatenation have equal precedence! <? $x = 4; echo "x minus one equals " . $x-1 . ", or so I hope"; ?> will print "-1, or so I hope" (Concatenate the first string literal and the value of $x, then implicitly convert that to a number (zero) so you can subtract 1 from it, then concatenate the final string literal.) ---- Server IP: 192.41.45.150 Probable Submitter: 216.23.182.4 ---- Manual Page -- http://php.net/manual/en/language.operators.precedence.php Edit -- https://master.php.net/note/edit/114500 Del: integrated -- https://master.php.net/note/delete/114500/integrated Del: useless -- https://master.php.net/note/delete/114500/useless Del: bad code -- https://master.php.net/note/delete/114500/bad+code Del: spam -- https://master.php.net/note/delete/114500/spam Del: non-english -- https://master.php.net/note/delete/114500/non-english Del: in docs -- https://master.php.net/note/delete/114500/in+docs Del: other reasons-- https://master.php.net/note/delete/114500 Reject -- https://master.php.net/note/reject/114500 Search -- https://master.php.net/manage/user-notes.php