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reorder_node()

Description

Function used to reorder nodes based on an array with nodes in the new order

Parameters

ColumnTypeDefaultDescription
$nodes_new_order array Array of nodes

Return

void

Location

include/node_functions.php lines 561 to 584

Definition

 
function reorder_node(array $nodes_new_order)
    {
    if(0 === count($nodes_new_order))
        {
        trigger_error('$nodes_new_order cannot be an empty array!');
        }

    $order_by = 10;

    $query = 'UPDATE node SET order_by = (CASE ref ';
    $parameters = array();

    foreach($nodes_new_order as $node_ref)
        {
        $query    .= 'WHEN ? THEN ? ';
        $parameters[]="i";$parameters[]=$node_ref;
        $parameters[]="i";$parameters[]=$order_by;
        $order_by += 10;
        }
    $query .= 'ELSE order_by END);';

    ps_query($query,$parameters);
    clear_query_cache("schema");
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 28th October 2024 11:15 Europe/London time.