andy@AndyMacBookPro:~/Downloads$ ll wz_1223.csv
-rwxrwxrwx 1 andy staff 42082362 12 23 14:09 wz_1223.csv*
andy@AndyMacBookPro:~/Downloads$
Warning: fopen(/Users/andy/Downloads/wz_1223.csv): failed to open stream: Permission denied in /usr/local/webdata/andy/fanli/job/job1.php on line 16
从这里：http://stackoverflow.com/questions/10376048/fopen-permission-denied-on-a-file-with-777-permissions
看到这句话：
I'll have a look at whether safe mode is enabled. As for the folder, the permissions are also set to 777. – personne3000 May 2 '12 at 16:37
然后我的文件在这里：
/Users/andy/Downloads/wz_1223.csv
我把他mv到/usr/local/webdata/目录下
然后就可以了~~~果然是目录的权限问题。。。
以上就介绍了关于php使用fopen报错 failed to open stream: Permission denied，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。