Lines Matching refs:null
53 // null data
54 /*4*/ 'null uppercase' => array(
55 NULL => 'null 1',
58 /*5*/ 'null lowercase' => array(
59 null => 'null 2',
177 -- Iteration 4 : key type is null uppercase --
181 string(6) "null 1"
186 string(6) "null 1"
189 -- Iteration 5 : key type is null lowercase --
193 string(6) "null 2"
198 string(6) "null 2"