function node_revision_delete

Same name in other branches
  1. 9 core/modules/node/node.module \node_revision_delete()
  2. 8.9.x core/modules/node/node.module \node_revision_delete()
  3. 10 core/modules/node/node.module \node_revision_delete()

Deletes a node revision.

Parameters

$revision_id: The revision ID to delete.

2 calls to node_revision_delete()
node_revision_delete_confirm_submit in modules/node/node.pages.inc
Form submission handler for node_revision_delete_confirm().
node_user_delete in modules/node/node.module
Implements hook_user_delete().

File

modules/node/node.module, line 1297

Code

function node_revision_delete($revision_id) {
    if ($revision = node_load(NULL, $revision_id)) {
        // Prevent deleting the current revision.
        $node = node_load($revision->nid);
        if ($revision_id == $node->vid) {
            return FALSE;
        }
        db_delete('node_revision')->condition('nid', $revision->nid)
            ->condition('vid', $revision->vid)
            ->execute();
        module_invoke_all('node_revision_delete', $revision);
        field_attach_delete_revision('node', $revision);
        return TRUE;
    }
    return FALSE;
}

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