php scandir example

The Scandir () function returns an array that contains the files and directories in the specified path. As shown below: Example: Copy the Code code as follows: Print_r (Scandir (' test_directory '));?>Output: Copy the Code code as follows:

The Scandir () function returns an array that contains the files and directories in the specified path. As shown below: Example: Copy Code code as follows: Print_r (Scandir (' test_directory ')); ?> Output: Copy Code

Scandir () returns an array of files and directories in the specified directory. returns an array of files and directories if successful. The failure returns FALSE. If directory is not a directory, the e_warning level error is thrown.

Summary:Four headers () are required for downloading files using PHP. For more information, see my another blog post: How PHP implements the download function? detailed Process AnalysisWhen calculating the file size, you do not need to open the file

Used to use Apache, because the job needs, to configure the PHP environment of IIS, the Internet to find some information, a bit on the configuration, in fact, with the experience of Apache+php+mysql, this is easy to understand. now The iron is

In view of the lessons of the Mini project, many places are not standard enough and inefficient. Therefore, in the further study of PHP, combined with Internet resources on the knowledge of PHP to do a certain summary, in order to avoid

Summary of differences between php4 and php5 (configuration similarities and differences ). Php P4 does not have a static member. the following error occurs in the php webpage background. if you have checked SubPages1.php, no corresponding error is

Some time ago, I was lucky enough to participate in a Challenge initiated by TSRC. A normal discuz application is running in the target environment, and an upload interface exists. This interface allows you to upload arbitrary files, but limits most

"One, server-side Configuration"Security, PHP code writing is on the one hand, PHP configuration is very critical.We PHP hand-installed, PHP default configuration file in/usr/local/apache2/conf/php.ini, we mostly want to configure the content in PHP.

Installing iis on a windows Server is much better than installing apache. After my test, I will introduce how to install iis6 + php + mysql on a windows server. I used apache in the past. Due to work needs, I had to configure the php environment of