filectime

Obtains information about a file. Obtains information about a file. // Function get_file_info ($ file) {if (is_file ($ file) = false) {return false ;} $ ret ['path'] = realpath ($ file); // path $ tmp = explode ('. ', $ file); rsort ($ tmp); //

This article mainly share with you how PHP creates and modifies the contents of the file, hoping to help everyone. File_put_contents Writing Files Let's start by learning the first way to write a file: int file_put_contents (string $ file path,

This article describes php file operations in detail (1). If you need it, you can refer to the following section to determine the file type. Var_dump (filetype (". /img "); // return the file type, directory or file var_dump (is_dir (".

Directory functions chdir-Changing directories chroot-Changing the root directory closedir-Closing a directory handle Dir-return an instance of the Directory class Getcwd-get Current working directory opendir-opening a directory

In the daily development, most novice is very puzzled, so many PHP built-in function how to remember, in fact, you just know that there is this thing is OK, use more time you naturally remember, the following collection of PHP development when the

Determine file type Var_dump (FileType ("./img")); Returns the file type, directory, or file Var_dump (Is_dir ("./img/11.png")); Determine if the given file is not a directory is_file (); Determine whether the given file is not a file File

The fopen () function is used to open the file in PHP. Open File The fopen () function is used to open the file in PHP. The first parameter of this function contains the name of the file to be opened, and the second parameter specifies which mode

PHP is also able to start and terminate the daemon directly, compared to the shell will be much easier to understand more convenient, of course, the PHP daemon to achieve automatic restart or to rely on the Shell's crontab schedule, every time to

At that time, the video length was obtained using a common method on the Internet to obtain the flv video file length. However, this method only supports flv videos, the value obtained from videos in other formats is very poor. at that time, the

Use FFMPEG in PHP to obtain video thumbnails and total video duration. The copy code is as follows: get the video file thumbnail functiongetVideoCover ($ file, $ time, $ name) {if (empty ($ time) $ time1; the first frame in the first second is

The following are the php file operation functions summarized during daily use. Of course, this is only part of it. there are still many other functions that I have not listed. if you are interested, please refer to them and hope to help you with

Often said page static is divided into two kinds, one is pseudo-static, that is, url rewriting, one is true static. We take the real static as the main point of speaking. What is PHP static PHP static simple understanding is to make the site

// Dreamphpboysunboy $ link_prefix & quot; & nbsp; o & quot; $ link_postfix & quot; n & quot; $ cache_file & quot; /tmp/linuxfreak2.cache & quot; $ cache_time1200; $ max_items8; $ t // Bi bolo monggole huen!//// V2.0.5// // Include ("linuxfreak.

& Lt ;? // Sunboysdata // bibaloaruhandomdaduolosinwubermonggloinhueneguniwuzhe & nbsp; // zhutuherehuhumentaibannaizhaboluya! & #36; link_prefix & nbsp; & nbs // Sunboys data // Bi balo aruhan domdadu o los in wuber mongglo in huen egun I wuzhe //

This article mainly introduces the application method of PHPWrapper on SAEs, and details the functions, definitions, and usage skills of PHPWrapper, this article further analyzes the specific implementation skills of file write operations on the

FAQs about file operations in PHP development. Author: Yang Zongwei Preface: PHP supports operations on various types of databases, and also has a wealth of operations on files. many friends are still operating on files based on the author: Yang

For FAQs about file operations in PHP Development, read the FAQ about file operations in PHP development, there are also a wealth of operations on files. many of my friends are still operating on files, but sometimes there are still a lot of puzzles

PHP file Operation function There are many kinds of, today here I will share with you PHP commonly used file operation function, say, let us look at the PHP file operation what is the function of it. 1 php Gets the file name:basename-returns the

: This article mainly introduces the types and attributes of PHP file operations. For more information about PHP tutorials, see. 1. file type In Linux, only file, dir, and unknow types can be obtained in Windows. In Linux/Unix, there are seven

: This article mainly introduces 61 file systems. if you are interested in the PHP Tutorial, you can refer to it. Read filesContent: PHP has rich File operation functions, the simplestRead filesThe function is file_get_contents. you can read the