Properly handle reference return value from __toString() #18810
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It's possible to return a reference from __toString(), but this is not handled and results in a (confusing) error telling that the return value must be a string. Properly handle this by unwrapping the reference.
dstogov
approved these changes
Jun 10, 2025
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It's possible to return a reference from __toString(), but this is not handled and results in a (confusing) error telling that the return value must be a string.
Properly handle this by unwrapping the reference.