Good esoty trying how I can do to remove duplicates in php or javascript in a textarea I want to insert data as numbers ej one one 12 123 and if the number repeats that it is someone will know something about the subject
Good esoty trying how I can do to remove duplicates in php or javascript in a textarea I want to insert data as numbers ej one one 12 123 and if the number repeats that it is someone will know something about the subject