How does the safe mode setting in PHP affect file uploads?

When safe mode is enabled in PHP, it restricts certain operations for security reasons, including file uploads. To allow file uploads when safe mode is enabled, you can set the "upload_tmp_dir" directive in your php.ini file to a directory that is writable by the web server. 

ini_set('upload_tmp_dir', '/path/to/writable/directory');

Keywords

safe mode PHP file uploads security configuration

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