Within a method, there can only be one object of any given name. We got away with reusing the same variable names using the block level scoping of our loop control variables in an earlier example, however, an object of the same name outside of the
它是否足够干净,您可以丢弃PHP并手动优化C代码？解决方法:简答：不. 由于我花了一些时间让HipHop工作,我决定在这里分享我的结果,所以我觉得完全没有浪费时间. 这是我的PHP输入： <? class test { function loop() { for($i=0; $i<10; ++$i) { echo("i = $i\n"); } } } $
