I have a JSON part of my code which saves to the database like so:
Bare Filter - £200.00
But I want to know how to strip everything out and just get the number so it's 20000 for example.
Can this be done?
I'm guessing str_replace() might be good, but not sure how to use it to achieve what I need.
$str = preg_replace('/[^0-9]+/', '', $str);
should leave just the numbers.
Then you could convert the string to a number by doing
$number = (int)$str;