query_posts – Raul Sanchez

Getting pages by meta_key value

The following example shows how to query posts that have a custom filed name color and the assigned value is red.

$red_pages  = query_posts('post_type=page&meta_key=color&meta_value=red&orderby=menu_order&order=ASC');

1	$red_pages = query_posts('post_type=page&meta_key=color&meta_value=red&orderby=menu_order&order=ASC');

Get page children

The following example requests pages whose parent is ID 123. By specifying depth as 1 we can make sure only inmediata children will be return. A list of all pages can be obtained if depth is set as zero (0).

$params = array(
    'post_type'=>'page',
    'post_parent'=>'123',
    'depth'=>'1',
    'orderby'=>'menu_order',
    'order'=>'ASC'
);
$pages = query_posts($params);
print_r($pages, 'ARRAY_A');

$params = array(

'post_type'=>'page',

'post_parent'=>'123',

'depth'=>'1',

'orderby'=>'menu_order',

'order'=>'ASC'

);

$pages = query_posts($params);

print_r($pages, 'ARRAY_A');