PHP程序，中文首字母排序

Question

中文首字母排序
$arr = array(
array(
'name' => '学习'
'size' => '1235'
'type' => 'jpe'
'time' => '1921-11-13'
)
array(
'name' => '世界'
'size' => '153'
'type' => 'jpe'
'time' => '2005-11-13'
)
array(
'name' => '编程'
'size' => '35'
'type' => 'gif'
'time' => '1997-11-13'
)
array(
'name' => '你好'
'size' => '65'
'type' => 'jpe'
'time' => '1925-02-13'
)
array(
'name' => '中国'
'size' => '5'
'type' => 'icon'
'time' => '1967-12-13'
)
array(
'name' => '氨基酸'
'size' => '5'
'type' => 'cjp'
'time' => '1967-12-13'
)
);
从数据库里读出这样一个二维数组，想让它name字段的中文那里 按照拼音的首字母重新进行排序，请问这段代码该怎么写？

Answer 1

http://www.cnblogs.com/thingk/p/3616030.html