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From mediawiki.org
Available from version ???
Override TIFF extraction (otherwise handled by identify or tiffinfo)
Define function:
public static function onPagedTiffHandlerTiffData( string $fileName, array &$metadata ) { ... }
Attach hook:
$wgHooks['PagedTiffHandlerTiffData'][] = 'MyExtensionHooks::onPagedTiffHandlerTiffData';
Called from:File(s): PagedTiffHandler / includes/PagedTiffImage.php
Function(s): retrieveMetaData

For more information about attaching hooks, see Manual:Hooks .
For examples of other extensions using this hook, see Category:PagedTiffHandlerTiffData extensions.


  • $fileName - The filename string from which to retrieve the metadata
  • &$metadata - Array of metadata information for width, height, pages etc.