php time duration

This article mainly introduces how to use the FFmpeg interface in php to obtain the video playback duration, bit rate, thumbnail, and creation time, which has some reference value. if you need it, you can understand it. FFmpeg is a video plug-in. we

Php uses the FFmpeg interface to obtain the video playback duration, bit rate, thumbnail, and creation time. The ffmpeg Creation Time FFmpeg is a video plug-in. We can call the FFmpeg interface to obtain video information, including video playback

FFmpeg is a video plug-in, we can use the call FFmpeg interface to obtain information about the video, including video playback length, video bitrate, video thumbnail and video creation time, this article introduces how PHP uses FFmpeg interface to

This article describes how to use FFMPEG in PHP to obtain video thumbnails and video durations. For more information, see The Code is as follows: // Obtain the thumbnail of the video fileFunction getVideoCover ($ file, $ time, $ name ){If (empty ($

Understand the session in PHP and control the duration of the session, session validity 0. What is a session?The Chinese translation of the session is called "conversation", its original meaning refers to the beginning and end of a series of

php Two-dimensional array traversal assignmentMy personal wording in the project:Traversing a two-dimensional arrayforeach ($tmp _array as $key = + $value) { URL for dynamically generated pictures $attach _url =

Copy codeThe Code is as follows:// Obtain the thumbnail of the video fileFunction getVideoCover ($ file, $ time, $ name ){If (empty ($ time) $ time = '1'; // the first frame of the first second is intercepted by default.$ Strlen = strlen ($ file );//

Php obtains the instance code & lt ;? Php & nbsp; // calculate the system startup time. & nbsp; $ UPTIME & nbsp; 32936982.68; & nbsp; & nbsp; $ DA php obtains the system startup duration instance code // Calculate the system startup time. $

PHP Tutorial Configuration Chinese Narration Let's see what you see, php.ini. [PHP] ;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;

Generally you do not need to change the PHP settings, it usually works well according to the default configuration. But developers as PHP designers consider that users may occasionally need to tweak some of the functionality of the PHP language for