Exactly, see perlpacktut#Byte-order-modifiers

unpack() can unpack little and/or big endian in one go. In that page, read also the part titled "Dealing with Endian-ness".

In reply to Re^5: 32bit float from two halves by FreeBeerReekingMonk
in thread 32bit float from two halves by thatmguy

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