The snippet of code earlier that lets you delete all information older than 2 weeks uses the operate – which checks the original create date of the file . You MAY wish to use filectime() – that looks at when the file was last modified on YOUR file system. Int filemtime ( string $filename )
This perform can return time when the information blocks of a file written to, that’s, the time when the content of the file has modified. There are comparable static methods within the File class for setting a file’s date and time.

When an software is deployed some builders set the date and time of all the information to the same date and time. FileTime is a simple utility that allows you to do this. FileTime units a file’s or group of recordsdata’ creation date/time, final entry date/time and final write date/time.

WordPress Development Stack Exchange is a question and answer web site for WordPress builders and directors. Making statements based mostly on opinion; back them up with references or private experience. The above code will display the modified date in month/day/year format. To make life easy import the System.IO namespace into your code. The time resolution could differ from one file system to a different. I needed the flexibility to seize the mod time of an image on a remote website.

Make notice that it will throw a warning as the documentation states. While tobias makes an excellent level for manufacturing, when error reporting is off, this php website development shriji solutions can improve your performance over utilizing `file_exists`. However, if error reporting is on and it is writing to a log…

While testing on Windows, I seen that the precision of filemtime is just 1 second. However an issue could arise if some redirection occurs. In such a case, the server HTTP response incorporates no Last-Modified header, however there is a Location header indicating the place to search out the file. The function below takes care of any redirections, even multiple redirections, so that you reach the real file of which you want the last modification date. This comes in handy when you need just one ‘final up to date’ message on the frontpage of your web site and nonetheless taking all information of your web site under consideration.

All the files are there, and all the kinds from the parent theme work nicely inside the youngster, however the warning remains. Sally’s remark right here was that the primary plugin_dir_path() needed to be plugin_dir_url(). For accessing the recordsdata on the system, the file path will be used. On Unix system, ahead slash (/) is used as a listing separator and on Windows platform, both forward slash (/) and backward slash (\) might be used. The filemtime() perform returns the final modification time of a file as a UNIX timestamp and returns false on failure.

Note that this function can fail if access to the file or directory is denied. This might be as a result of the file is read only or it is open. The model of this perform within the FileTime software is a bit more advanced as it does this error checking. There are a couple of issues you have to observe about setting the last entry time. If we don’t do this then when we set the last write or creation time then this counts as a file access. The operating system will update the last entry time to the current time.

Child themes do not allow you to override any file by putting a new file with the same name within the baby theme. That only works with templates loaded via get_template_part. This operate filemtime() uses the server file system so it actually works for local methods solely, we can’t use this operate to get the modified time of any distant file system.