Expression evaluation in interpolated strings in PHP

Question

In JavaScript, you can do this:

console.log(`Hello ${3 + 4} World.`)

The out put will be Hello 7 World. I can do the same in C# with Console.WriteLine($"Hello {3 + 4} World").

In PHP I tried:

echo "Hello {3 + 4} World."

However the output of this is Hello {3 + 4} World.

How do I interpolate expressions in strings in PHP?

Does this answer your question? [PHP string interpolation syntax](https://stackoverflow.com/questions/43437121/php-string-interpolation-syntax) — nice_dev, Jan 15 '22 at 16:10
hm not really unless you are saying it's simply not possible in PHP? — Perkunas, Jan 15 '22 at 19:58

score 0 · Answer 1 · answered Jan 15 '22 at 15:29

0

You can use this : echo "Hello ".(3+4)." World.";

answered Jan 15 '22 at 15:29

John

I know I can use that but that is no string interpolation. – Perkunas Jan 15 '22 at 19:59

1 Answers1