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How to get the last modification date in PHP?
To get the time and date that a file was created or last modified, we can use PHP’s filemtime function. This function will return the modification time in a Unix format. Take a look at the following PHP example:
How to get the current date and time in PHP?
I found that the simplest way of getting the current time in PHP is something like this. Another simple way is to take the timestamp of the current date and time. Use mktime () function: More date formats are here: http://php.net/manual/en/function.date.php
How does the filemtime function in PHP work?
Path to the file. Returns the time the file was last modified, or false on failure. The time is returned as a Unix timestamp, which is suitable for the date () function. Upon failure, an E_WARNING is emitted.
How to delete files older than 2 weeks in PHP?
The snippet of code earlier that allows you to delete all files older than 2 weeks uses the function (filemtime) – which checks the original create date of the file (filesystem independent). You MAY want to use filectime () – that looks at when the file was last changed on YOUR file system. if ($file != “.” && $file != “..”) {
How to add a date to a PHP page?
The first part of this code determines the file name of the page in which it is included, so that the code snippet can be included in any page on your web server. The format of the date () output can be easily modified by altering the PHP date string parameters .
How to insert a last modified date into a web page?
Use PHP to insert an automatic “last modified” date into web pages. Use PHP to generate a “Last modified” date into your static web pages that automatically updates when the page does, so you don’t need to worry about it.
Why is there no Last Modified header in PHP?
In such a case, the server HTTP response contains no Last-Modified header, but there is a Location header indicating where to find 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.