

MCQOPTIONS
Saved Bookmarks
1. |
WHICH_ONE_OF_THE_FOLLOWING_FILTER_CHECKS_IF_VARIABLE_OF_SPECIFIED_TYPE_EXISTS??$ |
A. | filter_has_var |
B. | filter_var |
C. | filter_id |
D. | filter_var_array |
Answer» D. filter_var_array | |