As far as I know "use strict" and "use warnings" use warn/die to "spit" out messages. I have use "$SIG{__WARN__}" and "$SIG{__DIE__}" to catch/log them.

In reply to Re^3: Logging run-time warnings from an embedded perl interpreter by Anonymous Monk
in thread [RESOLVED*] Logging run-time warnings from an embedded perl interpreter by Hercynium

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