I believe it accepts either an arrayref or a hashref there. You should be using an array ref though, or you won't be able to have multiple values for a given param. That's why it accepts an arrayref there.

-- Randal L. Schwartz, Perl hacker

In reply to Re^4: LWP post method, mutliple parameters by merlyn
in thread LWP post method, mutliple parameters by davidov0009

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