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Global variables php code to get global variables

WBOY
WBOYOriginal
2016-07-29 08:44:50988browse

Copy code 如 Code as follows: Function Cleanglobal ($ Global_array, $ Arg, $ Specialchars = True, $ Default = NULL) {

(key_exists ($ ARG, $ GLOBAL_ARRA y) && $ global_array [$ arg ] != null && $global_array[$arg] != "") {

                                                                                                    else {
                                                                                                                                                                               return $global_array[$arg];
}
      } else {
                      return $default;
The above introduces the code of global variables php to obtain global variables, including the content of global variables. I hope it will be helpful to friends who are interested in PHP tutorials.


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