dfridrich/php-mime-type
Simple PHP class for guessing file mime type based on file extension with ability to use in Symfony project.
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bummzack/sortablefile
An extension for SilverStripe that adds sorting to UploadField.
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clue/reactphp-sqlite
Async SQLite database, lightweight non-blocking process wrapper around file-based database extension (ext-sqlite3), built on top of ReactPHP.
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causal/extractor
This extension detects and extracts metadata (EXIF / IPTC / XMP / ...) from potentially thousand different file types (such as MS Word/Powerpoint/Excel documents, PDF and images) and bring them automatically and natively to TYPO3 when uploading assets. Works with built-in PHP functions but takes adv
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