Lines Matching refs:null
48 // null data
49 /*4*/ 'null uppercase' => array(
50 NULL => 'null 1',
53 /*5*/ 'null lowercase' => array(
54 null => 'null 2',
171 -- Iteration 4 : key type is null uppercase --
175 string(6) "null 1"
180 string(6) "null 1"
183 -- Iteration 5 : key type is null lowercase --
187 string(6) "null 2"
192 string(6) "null 2"