public function execute() { $handler = new PagedTiffHandler(); $path = $this->mArgs[0]; $file = UnregisteredLocalFile::newFromPath($path, "image/tiff"); $metadata = $handler->getMetadata( $file, $path ); if ( !$metadata ) { print "FAILED! \n"; return; } $metadata = unserialize( $metadata ); if ( !$metadata ) { print "BROKEN! \n"; return; } print_r($metadata); }