Description:
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Just to be clear, this is a cosmetic issue with no demonstrated harm, but there are some apparent typos in "ext/spl/internal/splobjectstorage.inc" and "ext/spl/internal/recursivecachingiterator.inc".

Typos are of a few categories:
- misnamed methods
- extra colons
- missing colons

I'm not sure what these files are used for exactly, but I ran them as PHP and all of them parse file except for these 4-line exceptions. I'm sure whatever build process if any uses these .inc does not care about theses issues, but these are clearly PHP code files.

Details:

splobjectstorage.inc


--- offsetEsists should be "offsetExists"
--- missing commas at end of "current" and "getInfo"

recursivecachingiterator.inc

"function rewind();" is not abstract, but has a colon


Git links:
https://github.com/php/php-src/blob/PHP- 7.3/ext/spl/internal/splobjectstorage.inc
https://github.com/php/php-src/blob/PHP-7.3/ext/spl/internal/recursivecachingiterator.inc




Test script:
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n/a

Expected result:
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n/a

Actual result:
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n/a