逐行遍历变量。

Posted 2021-02-24

Splits on new line, to load array, and cycle through each line in array.

In this example, we are loading the holding array "@thing" with data from the "_content" key of the $results hashref.

my @thing = split(/
/, $results->{_content});
foreach my $item(@thing) {
   # The Needful
}