Hi,
Now I'm trying to understand the tbl_change.php, tbl_replace.php, libraries/tbl_replace_fields.inc.php files by looking and finding some feature request for implement which is relevant to Insert/edit. So if you guys have some suggestions or tasks to follow please let me know. It'll save my time. :)

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Regards.

Thilina Buddika Abeyrathna,
Department of Computer Engineering,
Faculty Of Engineering,
University of Peradeniya,
Sri Lanka.