scandir

Method One function deltree ($dirList) {ChDir ($dirList);$handle =opendir ('. ');while ($file =readdir ($handle)) <> "") {if (Is_file ($file))Unlink ($file);if (Is_dir ($file) && $file <> "." && $file <> "...") {deltree ($file);ChDir ('.. ');RmDir (

Requirements: Automatic numbering can be implemented in a new file in the system. For example, create a new text file the default file name is: New text document. txt, if you continue with new file name automatically changed: New text document (2).

The following are the referenced contents:# When the program crashes, it's not loggedKern.coredump=0# Lo Local data stream receive and send spacenet.local.stream.recvspace=65536net.local.dgram.maxdgram=16384net.local.dgram.recvspace=65536# packet

Even if you're using PHP for years, you'll stumble across functions and functions that you never knew about. Some of them are very useful, but not fully utilized. Not everyone will read the manual and function references from beginning to end. 1,

The penalty policy for this attack is, Further violations would proceed with these following actions: 1st violation-warning and shutdown of server. We'll allow hours for your to rectify the problem. The first time is a warning + shutdown, give 24

** * Delete all subfolders under the folder at the specified time (after a few seconds) * @param $dir String file path * @param $sec String deletion time * @param $file _type string file type */ function Delfile ($dir, $sec = ' _type= ', $file ')

First, install Ubuntu 1. After inserting the optical drive, reboot and press the DEL key. 2 boot Menu select UEFI:OPTIARC DVD rw ad7540a 3. Enter Ubuntu, welcome to the left of the interface to choose Chinese, continue. 4. Choose to clear the

When we use the ZENDFRAMEWORK2 framework, we often redirect operations inside the controller, such as: In usercontroller.php, the user requests/user/index, and if the user is not logged in, it is necessary to use the "$this-> Redirect ()->toroute ();

In addition, the current busy SQL injection is also in PHP have a lot of ways to use, so to ensure security, PHP code writing is on the one hand, PHP configuration is very critical. Our PHP hand-installed, PHP default profile

array_change_key_case-returns an array with a string key that is all lowercase or uppercase array_chunk-to split an array into multiple Array_combine-creates an array with the value of one array as its key name and the value of the other array as

1, php.ini on the file upload instructions 2, File upload process (1) Upload file Submission Form HTML code: Adminstration-upoload new files upload new files upload a file triggers the control, when the

Related functions: Open, Opendir, Closedir, Rewinddir, Seekdir, Telldir, Scandir Header files: #include #include Definition function: struct dirent * Readdir (dir * dir); Function Description: Readdir () returns the entry point of the next

1. Any number of parameters of the function You may know that PHP allows you to define a function of a default parameter. But you may not know that PHP also allows you to define a function of an entirely arbitrary parameter Here is an example of a

Instance 15 directory creation, deletion Copy CodeThe code is as follows: $dirfile = "folder"; $dirfile =iconv ("UTF-8", "GB2312", $dirfile);//transcoding, otherwise you will see the inside of Windows is garbled, but the program can operate

First, environment preparation 1, operating system installation: CentOS 6.5 64-bit minimal installation. 2. Configure IP, DNS, Gateway, hostname 3, configure firewall, open 80, 3306 port vim/etc/sysconfig/iptables-a rh-firewall-1-input-m

"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.

Prepare the article:1, configure the firewall, open 80 ports, 3306 portsVi/etc/sysconfig/iptables-A input-m state--state new-m tcp-p TCP--dport 80-j ACCEPT #允许80端口通过防火墙-A input-m state--state new-m tcp-p TCP--dport 3306-j ACCEPT #允许3306端口通过防火墙Note:

CentOS 6.2 Compile and install nginx1.2.0+mysql5.5.25+php5.3.132013-10-24 15:31:12Tags: server firewall file configuration file writtenFirst, configure IP, DNS, gateway, ensure the use of Remote Connection tool to connect to the serverSecond,

All of the following are reproduced in http://blog.csdn.net/lane_l/article/details/20235909I followed this article tonight using the CentOS 6.7 64bit installation successfully, make a backup, and then turn around.-------------------------------------

Prepare the article:First, configure the firewall, open 80 port, 3306 portCentOS 7 defaults to using firewall as the firewall, where the iptables firewall is changed.1. Close firewall:Systemctl Stop Firewalld.service #停止firewallSystemctl Disable