echo "<hr>";
//排序
for($i=0;$i<count($talk);$i++){
$maxtk=$talk[$i]["pubtime"];
for($j=$i;$j<count($talk);$j++){
if($talk[$j]["pubtime"]>$maxtk){
$tmp=$maxtk;
$maxtk=$talk[$j]["pubtime"];
$talk[$j]["pubtime"]=$tmp;
}
}
echo $talk[$i]["pubtime"]=$maxtk;
echo "<br>";
}
echo "<hr>";
for($i=0;$i<count($talk);$i++){
echo "时间：".$talk[$i]["pubtime"]."<br>";
}
和java排序算法一样。