How can i replace string number with other numbers ?

Question

$string1 = “Height of 220cm x Width of 75cm”;
$string2 = “Height of 86.5” x Width of 29.5”;

i already have the code for conversion to inches

but i cant replace just the numbers

Answer 1

Hi! I made a small code for you to see how can you change numbers in strings with variables. You can check the code here:
https://code.sololearn.com/wd7FT7QwRc7A/?ref=app
You can use functions defined as variables in strings. The string displays the return value of the function.