Question

This should be simple to answer. When I have a variable, say $id, and in a string, I want it between two underlines. Something like this:

$id = 1;
$myString = "row_$id_info";

Now, php will see “row_” and the variable $id_info – And that’s not what I want.

So my question is plain: How do i break an in-string variable in php?

Thanks for all replies

Answer 1

In such cases enclose the variable in {}

$id = 1;
$myString = "row_{$id}_info"; // $myString is row_1_info