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Unit test of 本页面仅提供英文版本。

_get() : test missing
_get_params() : test missing
_get_php_manual_location() : test missing
get_param() : test missing
get_param_or_cookie() : test missing
get_search_method() : test missing
param_exists() : test missing
reset_cookie_param() : test missing
set_cookie_params() : test missing