June 2022

How to get directory size with PHP function GetDirectorySize($path){ $bytestotal = 0; $path = realpath($path); if($path!==false && $path!=” && file_exists($path)){ foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS)) as $object){ $bytestotal += $object->getSize(); } } return $bytestotal; } … The post How to Get Directory Size with PHP first appeared on Lenix Blog . This article is reprinted from

Article directory 1. View the time of the file 2. Time to modify the file 1. Modify the access time and modification time of the file at the same time 2. Only modify the modification time of the file 3. Only modify the access time of the file 4. Modify the time of one file

//datetime is the timestamp obtained var date = new Date(datetime);//If the timestamp is 10 digits, *1000 is required, and if the timestamp is 13 digits, it does not need to be multiplied by 1000 var year = date.getFullYear(), month = (“0” + (date.getMonth() + 1)).slice(-2), sdate = (“0” + date.getDate()).slice(-2), hour = (“0” + date.getHours()).slice(-2),

TTF (TrueType Font) TrueType is a type standard for computer outline fonts (curve strokes) jointly developed by Apple and Microsoft. The extension of this type of font file is .ttf and the type code is tfil . The main strength of TrueType is that it gives developers advanced control over font display, pixel-level display of

HTTP In some cases I need to send a request with some data for logging when the user does something like navigating to a different page or submitting a form. Consider this contrived example of sending some information to an external service when a link is clicked: < a href = ” /some-other-page ” id

Let’s take a look at these commands: locate whereis which find locate Order_ This command will traverse your entire filesystem and find every occurrence of that keyword, so as you can imagine the results can be overwhelming. locate keyword locate Uses a database that is usually updated daily, so if you’re searching for something recently created, it

In order to enhance the security of the Linux system, we need to automatically disconnect after the user input is idle for a period of time. This operation can be achieved by setting the TMOUT value. Just add the following fields to /etc/profile (valid for all users). export TMOUT=900 # Set the field to disconnect

Resolved “The optional mod imagick is not installed or has been disabled ” in the WordPress 5.x Site Health check. Enter the following command to install imagick: pecl install imagick At this point, it will prompt Please provide the prefix of ImageMagick installation [autodetect] enter: <div /usr If php is compiled and installed from its

Recently, I was doing the optimization of my personal WordPress site. I checked it with the official site inspection tool. The following two errors occurred. The problem prompts are as follows: site health status WordPress Site Health Check shows you critical issues about your WordPress configuration, and items that require your attention. 2 key questions