- array_map: documentation ( source)
- print_r: documentation ( source)
<?php
$data = array(
array('page' => 'page1', 'name' => 'pagename1'),
array('page' => 'page2', 'name' => 'pagename2'),
array('page' => 'page3', 'name' => 'pagename3'));
$result = array_map(create_function('$arr', 'return $arr["name"];'), $data);
print_r($result);