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php获取路径函数总结
- WBOYOriginal
- 2016-06-20 12:31:141209browse
```__FILE__ 和$_SERVER['SCRIPT_FILENAME']都是返回 PHP 文件的完整路径（绝对路径）与文件名，区别在于$_SERVER['SCRIPT_FILENAME'] 反映的是当前执行程序的绝对路径及文件名；__FILE__ 反映的是原始文件（被包含文件）的绝对路径及文件名```例如我把两个函数写在test/haha.php文件下，在test.php文件中导入haha.php,游览器访问test.php输出结果如下：
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