27.01.2017, 12:13
You can't use \ just like that use \\ also no need of 2d array its just plane set of characters.Use this
PHP Code:
new symbols[]= {'!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '-', '+', '=', '~', '`', '/', '\\', '.', '|', '?'};