K 10
svn:author
V 6
grembo
K 8
svn:date
V 27
2019-09-30T09:12:53.723270Z
K 7
svn:log
V 216
Fix use of implode() to avoid warnings when running on newer versions
of PHP.

See also https://www.php.net/manual/en/function.implode.php
Committed with minor changes.

PR:		240931
Submitted by:	lutz@donnerhacke.de

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