LJ::text_uncompress — Uncompresses a chunk of text, from gzip, if configured for site. Can uncompress a scalarref in place, or return a compressed copy. Won't uncompress unless it finds the gzip magic number at the beginning of the text.
LJ::text_uncompress(text);
text.
cgi-bin/ljlib.pl
nothing if given a scalarref (to uncompress in-place), or original/uncompressed value, depending on if test was compressed or not