About php using fopen error failed to open stream: Permission denied

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

From here: http://stackoverflow .com/questions/10376048/fopen-permission-denied-on-a-file-with-777-permissions

See this sentence:

I'll have a look at whether safe mode is enabled. As for the folder, the permissions are also set to 777. – personne3000May 2 '12 at 16:37

Then my file is here:

/Users/andy/Downloads/wz_1223.csv

I mv him to /usr/local/ Under the webdata/ directory

and then it’s ok~~~ It turns out to be a permission issue with the directory. . .

The above introduces the error failed to open stream: Permission denied when using fopen in PHP, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.