分类: NULL

PHP用array_push() array_reverse() array_pop()来模拟队列~

$a = array(0=>1,1=>2,2=>3);//原始数组
print_r($a);
echo "


";
$b = 4;//要入队的数
array_push($a,$b);//将$b压入数组的末尾(入栈)
print_r($a);
echo "


";
$c = array_reverse($a);//将数组单元顺序颠倒
print_r($c);
echo "


";
array_pop($c);//将颠倒后的数组最后一个单元弹出(出栈)
print_r($c);
echo "


";
$d = array_reverse($c);//将数组顺序恢复
print_r($d);
echo "


";
?>
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