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PHP没法对父目录文件操作

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Jun 13, 2016 am 10:37 AM

existsfileindexphpwindows

PHP无法对父目录文件操作
$t = file_exists('../index.php');
结果为false
但是
$t = file_exists('index.php');

就是true的,很明显没有父目录权限,刚安装的wamp,不知道父目录权限是修改apache配置文件还是php.ini,又是改哪个位置的0和1吗,求指点,百度搜了好像也没有符合的答案..可能我用错关键字了

------解决方案--------------------
../是上层目录

什么都不带是当前目录...

------解决方案--------------------
./ 才表示当前目录。
而且windows下很少因为权限出问题
------解决方案--------------------
file_exist是文件是否存在。。存在返回true 不存在返回false 你看上层目录下有那个文件么。。
windows下修改权限右击属性中安全选项卡里

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