PHP5.5中SplStack如何实现栈操作？

本文共计112个文字，预计阅读时间需要1分钟。

1. [代码][PHP] PHP代码示例：phppush('B');$stack->push('C');$stack[]='D';$stack[]='E';foreach ($stack as $val) { echo $val . \n;}$stack->pop();echo Stack POP\n;?>

1.[代码][PHP]代码

<?php $stack = new SplStack(); // LIFO echo "Stack PUSH\n"; $stack[] = 'A'; $stack->push('B'); $stack->push('C'); $stack[] = 'D'; $stack[] = 'E'; foreach($stack as $val) { echo $val. "\n"; } $stack->pop(); echo "Stack POP\n"; foreach($stack as $val) { echo $val. "\n"; } ?>

2.[图片] 屏幕快照 2015-04-20 下午10.00.27.png