If you want to temporarily store uploaded files in the /tmp/phpuploads/ directory, which one of the following statement will you use?
a) upload_tmp_dir “/tmp/phpuploads/ directory” b) upload_dir “/tmp/phpuploads/ directory” c) upload_temp_dir “/tmp/phpuploads/ directory” d) upload_temp_director “/tmp/phpuploads/ directory” Answer: d Explanation: $_FILEs[‘userfile’][‘error’], $_FILEs[‘userfile’][‘name’], $_FILEs[‘userfile’][‘size’], $_FILEs[‘userfile’][‘tmp_name’], $_FILEs[‘userfile’][‘type’] are the five items in the array.
By default, this check is performed every 30 seconds.It would be preferable to refresh the cache right after the file has been changed.The following example shows how you can refresh a cache entry: Note The feedback system for this content will be changing soon. If content within a comment thread is important to you, please save a copy.For example, suppose you have a PHP script that updates another PHP script that stores application configuration settings.After the new configuration settings have been saved to a file, the application might still use the old settings until the cache is refreshed.
Because of that, the previously configured value for the Fast CGI max Instances setting may not be adequate to load the server's CPU completely, and it may be necessary to increase the value further.