note 113070 added to language.variables.basics

Note that "$1" is not a variable name. PHP treats it literally, even when it is in double quotes. Eg: $fruit="apple"; echo "This $fruit costs $1 "; This is especially notable when using $1, $2 etc inside parameterised queries in SQL. ---- Server IP: 69.147.83.199 Probable Submitter: 87.194.171.29 ---- Manual Page -- http://php.net/manual/en/language.variables.basics.php Edit -- https://master.php.net/note/edit/113070 Del: integrated -- https://master.php.net/note/delete/113070/integrated Del: useless -- https://master.php.net/note/delete/113070/useless Del: bad code -- https://master.php.net/note/delete/113070/bad+code Del: spam -- https://master.php.net/note/delete/113070/spam Del: non-english -- https://master.php.net/note/delete/113070/non-english Del: in docs -- https://master.php.net/note/delete/113070/in+docs Del: other reasons-- https://master.php.net/note/delete/113070 Reject -- https://master.php.net/note/reject/113070 Search -- https://master.php.net/manage/user-notes.php