Peter Wilson 6309a41a68 Upload: Fallback to PclZip to validate ZIP file uploads.
`ZipArchive` can fail to validate ZIP files correctly and report valid files as invalid. This introduces a fallback to `PclZip` to check validity of files if `ZipArchive` fails them.

This introduces the new function `wp_zip_file_is_valid()` to validate archives.

Follow up to [57388].

Props audunmb, azaozz, britner, cdevroe, colorful-tones, costdev, courane01, endymion00, feastdesignco, halounsbury, jeffpaul, johnbillion, jorbin, jsandtro, karinclimber, kevincoleman, koesper, maartenbelmans, mathewemoore, melcarthus, mujuonly, nerdpressteam, olegfuture, otto42, peterwilsoncc, room34, sayful, schutzsmith, stephencronin, svitlana41319, swissspidy, tnolte, tobiasbg, vikram6, welaunchio.
Fixes #60398.

Built from https://develop.svn.wordpress.org/trunk@57537


git-svn-id: http://core.svn.wordpress.org/trunk@57038 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-02-05 22:23:06 +00:00
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