regex - How to allow a-z 0-9 and '+' in a string and remove all others? -


how allow a-z 0-9, 'space' , 'plus' in string , remove other characters?

my string is:

riot☩ danny/da'ze-u+s ☩ saturday ☩ may 18th ☩ simons

can body me?

i'm not sure whether understand question correctly...

do want remove characters not allowed?

then replace "[^a-z 0-9+]" ""


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