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bindParam() and bindColumn() copied the driver options zval and then addref'd it again. The extra reference kept the value alive after the statement was destroyed. Keep the single reference from the copy.
SakiTakamachi
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Sep 29, 2026
SakiTakamachi
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LGTM. It's probably a leftover from the PHP 5 era.
This was referenced Sep 29, 2026
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bindParam() and bindColumn() copied the driver options zval and then increased its refcount again, so the value stayed alive after the statement was destroyed. The copy keeps a single reference, and that reference is released with the binding.