Question

I need to write a regular expression that matches with 3 slightly different strings and extracts values out of them
Strings are as follows (excluding quotes)

1. "Beds: 3, Baths: 3"
2. "Beds: 3 - Sleeps 10, Baths: 3"
3. "Beds: 3 - 10, Baths: 3"

Values to extract like, for

1. 3, 0 , 3  
2. 3, 10, 3  
3. 3, 10, 3   

I have written something like

 $pattern = '/Beds: ([0-9]+).*-[ Sleeps]* ([0-9]+).* Baths: ([\.0-9]+)/';

It matches with string 2 and 3, but not with string 1.

Answer 1

Just extract the digits from non-digits.

\D*(\d+)\D*(\d+)?\D*(\d+)