拨号盘，音量钮，换台钮
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- 2016-06-06 19:33:561040browse
http://www.oschina.net/question/32103_151356 看见这个写的，记下来，兴许以后用得上 无 function radio_button($arr, $key, $to){$shift = $key - $to;return array_merge(array_slice($arr, $shift), array_slice($arr, 0, $shift));}$arr = array(0,1,2,
http://www.oschina.net/question/32103_151356
看见这个写的，记下来，兴许以后用得上
function radio_button($arr, $key, $to){
$shift = $key - $to;
return array_merge(array_slice($arr, $shift), array_slice($arr, 0, $shift));
}
$arr = array(0,1,2,3,4,5,6,7,8,9);
$res = radio_button($arr, 4, 5);
print_r($res);
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