xlsx file extension

;}?>Function getFileExt ($ file_name) {while ($ dot = strpos ($ file_name ,". ") {$ file_name = substr ($ file_name, $ dot + 1);} return $ file_name ;}?>In addition:PHP pathinfo () functionPHP Filesystem functionDefinition and usageThe pathinfo () function returns the file path information in an array.SyntaxPathinfo (path, options)ParametersDescriptionPathRequired. Specifies the path to be checked.Process_sectionsOptional. Specifies the array element

Window platform related PHP extension DLL file can be downloaded from this website: https://pecl.php.net/. XAMPP integrated environment developed under Windows, want to install a php-redis extension, extended GitHub address: Https://github.com/nicolasff/phpredis In the description, locate the procedure for installing under Windows: https://github.com/nicolasff/p

This demo mainly involves obtaining the file name, directory, extension, and merging the two characters into the path. csdn's question about getting the directory at the specified layerHttp://topic.csdn.net/u/20100201/17/958c272f-2ab7-46c2-9592-afef1ec0ea28.html) Demo download: http://pan.baidu.com/share/link? Consumer id = 446013 UK = 3627406265Main Application Methods:1. getextension: Get the

When you use Get-childitem to get a list of output files, you may find that using the-filter parameter is much more than you would expect. Here is an example that not only returns the. ps1 extension file but also returns the. ps1xml extension file: To limit the result set only after you set the

How can php accurately determine the extension of a remote file? The http response header is as follows: Array ( [0] => HTTP/1.1 200 OK [1] => Content-Length: 345942 [2] => Content-Type: application/octet-stream [3] => Server: Microsoft-IIS/6.0 [4] => X-Powered-By: ASP. NET [5] => Date: Sun, 08 Dec 2013 05:44:39 GMT [6] => Connection: close ) There is no

iOS Development extension-Package audio file Playback Tool classA simple explanation1. A brief description of music playback(1) music plays with a class called Avaudioplayer(2) Common methods of AvaudioplayerLoading music files-(ID) Initwithcontentsofurl: (nsurl *) URL error: (nserror * *) Outerror;-(ID) Initwithdata: (NSData *) Data error: (NSERROR * *) Outerror;Ready to play (buffer, improve the smoothnes

Calculate the PECL extension rar, and zip the dll file compiled by win. Ask for the PECL extension rar. the dll files under win compiled by zip are in urgent need of use. I cannot find one on the Internet, but I don't have the environment. I am a VC boss. Is there any ready-made network speed? Let me answer D's question about the PECL

PHP installation Fastdfs extension, test upload filePHP server needs to install Fastdfs first. Fastdfs installation method as above, no need to start the service.Installing the Fastdfs extension#cd/usr/local/fastdfs/php_client/#ls/opt/lampp/bin/phpize/opt/lampp/bin/phpize#/ opt/lampp/bin/phpizeconfiguringfor:phpapiversion: 20121113ZendModuleApiNo:20121212Zend Extensionapino:220121212#./configure--with-php-c

In a Windows environment, bulk modification of file extensions is simpler, as long as you enter them at the command line:ren *.jpeg *.jpgCan.However, the Mac is a lot more difficult. Although the main file name can be modified in bulk under the Finder since version 10.10, the batch extension modification is not supported.So, query on the network, find a gadget, r

File name functionThe filename function can manipulate the file name, subdirectory, drive, extension, and so on. The following table lists these functions and their functions.Function descriptionExpandfilename ()//return the full path of the file (with drive, path)Extractfileext ()//Extract the

The file extension (filename extension), also known as the suffix name of a file, is a mechanism used by the operating system to flag file types. Typically, an extension is followed by the main

PHP uses post to get the file name extension, PHP Header("Content-type:text/html;charse=utf8"); if (isset($_post[' file '] ) {$pic$_post[' file ']; $pics Explode $pic ); Echo "The upload file has an ext