Fix RegexIterator::USE_KEY related bug #2133
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This behavior is oscillating between minor versions too:
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nikic
reviewed
Sep 19, 2016
| @@ -2038,7 +2038,7 @@ SPL_METHOD(RegexIterator, accept) | |||
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| if (Z_TYPE(intern->current.data) == IS_UNDEF) { | |||
| RETURN_FALSE; | |||
| } else if (Z_TYPE(intern->current.data) == IS_ARRAY) { | |||
| } else if (intern->u.regex.flags ^ REGIT_USE_KEY && Z_TYPE(intern->current.data) == IS_ARRAY) { | |||
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This should be (intern->u.regex.flags & REGIT_USE_KEY). Alternatively the IS_ARRAY check can be moved into the branch in L2048.
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E_RUSH :) ended up moving the array check, it's simpler to read. Thanks.
In case USE_KEY flag is active, RegexIterator->accept() should keep it's old behavior which is to accept keys mapping arrays. This broke after PHP 5.5 but was not noticed due to lack of tests for USE_KEY.
marcioAlmada
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Merged via 4397306, thanks! |
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This is related to #865. Turns out in case
USE_KEYflag is active RegexIterator->accept() should keep it's old behavior which is to accept keys mapping arrays:https://3v4l.org/EmbIN
This broke after PHP 5.5 but was not noticed due to lack of tests for
USE_KEYor maybe it was considered undefined behavior. Anyway, it seems that the new behavior is not as reasonable as what we had on v5.4?Thoughts?