$a + $b : Array
(
[a] => one
[b] => two
[c] => five
)
Warning: Array to string conversion in /in/o5h63 on line 10
Warning: Array to string conversion in /in/o5h63 on line 10
array_unique(array_merge(Array,Array)):Array
(
[a] => three
[b] => four
[c] => five
)
$a + $b : Array
(
[a] => one
[b] => two
[c] => five
)
Notice: Array to string conversion in /in/o5h63 on line 10
Notice: Array to string conversion in /in/o5h63 on line 10
array_unique(array_merge(Array,Array)):Array
(
[a] => three
[b] => four
[c] => five
)