Arrays

Arrays can be instantiated in RCaron by using @ as if it were a method name.

rcaron
$arr = @(1, 2, 3);
foreach($val in $arr) {
    print $val;
}
// Output: 1, 2 and 3

rcaron
$arr = @(1, 2, 3);
foreach($val in $arr) {
    print $val;
}
// Output: 1, 2 and 3

警告

Arrays instantiated using @ are created as arrays of object instead of whatever type they could be. RCaron can consume arrays of any type. They just aren't automatically instantiated like that using @.