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-rw-r--r--phpBB/includes/functions_admin.php20
1 files changed, 20 insertions, 0 deletions
diff --git a/phpBB/includes/functions_admin.php b/phpBB/includes/functions_admin.php
index ea64bb3beb..955ef4df58 100644
--- a/phpBB/includes/functions_admin.php
+++ b/phpBB/includes/functions_admin.php
@@ -3309,4 +3309,24 @@ function obtain_latest_version_info($force_update = false, $warn_fail = false, $
return $info;
}
+/**
+ * Enables a particular flag in a bitfield column of a given table.
+ *
+ * @param string $table_name The table to update
+ * @param string $column_name The column containing a bitfield to update
+ * @param int $flag The binary flag which is OR-ed with the current column value
+ * @param string $sql_more This string is attached to the sql query generated to update the table.
+ *
+ * @return void
+ */
+function enable_bitfield_column_flag($table_name, $column_name, $flag, $sql_more = '')
+{
+ global $db;
+
+ $sql = 'UPDATE ' . $table_name . '
+ SET ' . $column_name . ' = ' . $db->sql_bit_or($column_name, $flag) . '
+ ' . $sql_more;
+ $db->sql_query($sql);
+}
+
?> \ No newline at end of file