Return a rendered or renderable view of a block.
$delta: Which block to render. This is a unique identifier for the block within the module, defined in hook_block_info().
Either an empty array so the block will not be shown or an array containing the following elements:
For a detailed usage example, see block_example.module.
hook_block_view_MODULE_DELTA_alter()
Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.
function hook_block_view($delta = '') {
// This example is adapted from node.module.
$block = array();
switch ($delta) {
case 'syndicate':
$block['subject'] = t('Syndicate');
$block['content'] = array(
'#theme' => 'feed_icon',
'#url' => 'rss.xml',
'#title' => t('Syndicate'),
);
break;
case 'recent':
if (user_access('access content')) {
$block['subject'] = t('Recent content');
if ($nodes = node_get_recent(variable_get('node_recent_block_count', 10))) {
$block['content'] = array(
'#theme' => 'node_recent_block',
'#nodes' => $nodes,
);
}
else {
$block['content'] = t('No content available.');
}
}
break;
}
return $block;
}