Fatal error: Uncaught Error: Call to undefined function each() in /in/UOaAr:5
Stack trace:
#0 {main}
thrown in /in/UOaAr on line 5
Process exited with code 255.
Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /in/UOaAr on line 5
string(2) "aa"
array(1) {
["d"]=>
string(1) "r"
}
string(3) "aa2"
array(1) {
["d"]=>
string(1) "r"
}