X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fdatabase%2Fdatabases%2Fclass_LocalFileDatabase.php;h=7fd9e90cb6d3177c66b89b665c4e75b9218c87fb;hp=445b7f8d67481fd3e4e8e73647cace9df07f8721;hb=b76edd7b7d13db3fc266419eb1ddfdb73adeab1e;hpb=d5893a947b84bdc382cb0bb741ce148c4ee8dd0e

diff --git a/inc/classes/main/database/databases/class_LocalFileDatabase.php b/inc/classes/main/database/databases/class_LocalFileDatabase.php
index 445b7f8d..7fd9e90c 100644
--- a/inc/classes/main/database/databases/class_LocalFileDatabase.php
+++ b/inc/classes/main/database/databases/class_LocalFileDatabase.php
@@ -596,6 +596,21 @@ class LocalFileDatabase extends BaseDatabaseBackend implements DatabaseBackend {
 		// Return the column
 		return $primaryKey;
 	}
+
+	/**
+	 * Removes non-public data from given array.
+	 *
+	 * @param	$data	An array with possible non-public data that needs to be removed.
+	 * @return	$data	A cleaned up array with only public data.
+	 * @todo	Add more generic non-public data for removal
+	 */
+	public function removeNonPublicDataFromArray (array $data) {
+		// Remove '__idx'
+		unset($data[$this->indexKey]);
+
+		// Return it
+		return $data;
+	}
 }
 
 // [EOF]