How to remove numbers from a string with RegEx

Question

I have a string like this:

\" 23 PM\"

I would like to remove 23 so I\'m left with PM or (with space truncated) ju

Answer 1

Can also use str_replace, which is often the faster alternative to RegEx.

str_replace(array(1,2,3,4,5,6,7,8,9,0,' '),'', ' 23 PM');
// or
str_replace(str_split(' 0123456789'), '', ' 23 PM');

which would replace any number 0-9 and the space from the string, regardless of position.

Answer 2

echo trim(str_replace(range(0,9),'',' 23 PM'));