node_operations_unpublish($nodes)
node/node.module, line 1373
Callback function for admin mass unpublishing nodes.
<?php
function node_operations_unpublish($nodes) {
$placeholders = implode(',', array_fill(0, count($nodes), '%d'));
db_query('UPDATE {node} SET status = 0 WHERE nid IN('. $placeholders .')', $nodes);
}
?>