php文件即时

Question

In PHP, If i have this assign:

$link = 'Home';

And in another php section i need to grab the value of $link and insert it in a MYSQL query in plain text, like this:

$sql = "SELECT txt FROM Home WHERE id = 1";

Note that $link has been written in the format of it's value in the query. Basically i need to see the inside of the $link var and write it down on the query.

Why i need this -> because i'm creating php files on the fly after the click of a submit button. And inside of the newly created file is a tinymce text editor that needs to read it's text contents from a table that was also created on the fly along with this file.

Answer 1

Do you want something like this:

$sql = "SELECT txt FROM ".$link." WHERE id = 1";