Warning: file_put_contents(data.txt): failed to open stream: Permission denied in /Library/WebServer/Documents/test.php on line 22

最近在学习PHP

在保存文件的时候报Warning: file_put_contents(data.txt): failed to open stream: Permission denied in /Library/WebServer/Documents/test.php on line 22错误,提示未开启权限

解决办法:在终端输入

sudo chown -R _www:_www 文件路径(例如:

sudo chown -R _www:_www /Library/WebServer/Documents

)