Lines Matching refs:key
8 echo "sub-key 'non_existent' is set: ";
11 echo "sub-key 'non_existent' is not set.\n";
14 echo "sub-key 1 is set: ";
17 echo "sub-key 1 is not set.\n";
22 echo "sub-key 'sub_sub' is set: ";
25 echo "sub-sub-key 'sub_sub' is not set.\n";
28 echo "sub-sub-key 0 is set: ";
31 echo "sub-sub-key 0 is not set.\n";
36 echo "sub-key 'non_existent' is empty.\n";
38 echo "sub-key 'non_existent' is not empty: ";
42 echo "sub-key 1 is empty.\n";
44 echo "sub-key 1 is not empty: ";
50 echo "sub-sub-key 'sub_sub' is empty.\n";
52 echo "sub-sub-key 'sub_sub' is not empty: ";
56 echo "sub-sub-key 0 is empty.\n";
58 echo "sub-sub-key 0 is not empty: ";
63 sub-key 'non_existent' is not set.
64 sub-key 1 is set: string(1) "o"
66 sub-sub-key 'sub_sub' is not set.
67 sub-sub-key 0 is set: string(1) "o"
69 sub-key 'non_existent' is empty.
70 sub-key 1 is not empty: string(1) "o"
72 sub-sub-key 'sub_sub' is empty.
73 sub-sub-key 0 is not empty: string(1) "o"
