Question

If I have a variable $var in this string:
echo "Hello, there are many $vars";

Php looks for the variable $vars instead of $var.

Without concatenation like: "Hello, there are many $var" . "s";

is there another way to do this, like some sort of escaping character?

Answer 1

In php you can escape variables like so

echo "Hello, ${var}'s head is big";

or like

echo "Hello, {$var}'s head is big";

Reference here under escape character section