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psalm/docs/running_psalm/issues/PossiblyInvalidIterator.md
2020-03-19 12:32:49 -04:00

168 B

PossiblyInvalidIterator

Emitted when trying to iterate over a value that may be invalid

$arr = rand(0, 1) ? [1, 2, 3] : "hello";
foreach ($arr as $a) {}