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The implementation and skills of dynamic news publishing, the implementation and skills of reading dynamic news publishing, and the scale of website preparation. dynamic news publishing is essential. There are many implementation methods. we

The function in PHP to determine whether the directory is empty determines whether the directory is empty, true is empty, false is not empty functionis_empty_dir ($ fp) {$ H = @ opendir ($ fp ); $ I = 0; while ($ _ file = readdir ($ H) {$ I ++; PHP

Recursion (http:/en.wikipedia.org/wiki/recursive) is a mechanism in which a function calls itself (directly or indirectly), and this powerful thought can make some complex concepts extremely simple. This article mainly introduces the implementation

Determines whether the directory is empty. true is empty. false is null. functionis_empty_dir ($ fp) & amp; nbsp; & amp; nbsp ;{& amp; nbsp; & amp; nbsp; $ H @ opendir ($ fp); $ i0; & amp; nbsp; while ($ _ filereaddir ($ H) {& amp; nbsp; & amp; nbsp;

Online Short address service G ($ pageb); if (! $ Dangqian) {$ dangqian = 1; $ MUM-> s ($ pageb, 1);} // Current urlif ($ _ POST ['URL']) {$ wz = mima ($ _ POST ['URL']); if ($ MUM-> g ($ wz )) {$ zhi = $ MUM-> g ($ wz); echo $ mbox. URL. $ zhi;}

This article mainly introduces the usage of the readdir function in php, and describes the specific usage and precautions of the readdir function operation directory in examples, which is of great practical value, for more information about readdir

Batch remove the PHP code of bom in the PHP file. To remove the BOM, place the tool. php file in the attachment to the target directory and access tool. php in the browser! Copy the code as follows :? Php: This file is used to quickly test UTF8

Use iframe to indicate a file other than the htdocs folder. . If you place file.txt in d: \ txt \ file.txt, it cannot be found at http://mydomain.com/file.txt. Use http://mydomain.com/file.php to access File.txt, because file.php is accessible.

Why is there a blank line at the beginning when I search for the source code of the web page today? to remove bom from the PHP code in the PHP file in batch, I need to delete the tool in the attachment. put the php file in the target directory, and

Do the site to do has a certain scale, dynamic news release is essential. There are many ways to do this, and it is recommended to use a text file to generate it quickly and easily. Well, let's get down to work right away. First, let's assume that

This is a simple eventhandler, that is, when an item is inserted and updated in document lirary, the value of a field is changed to the URL of the file. Eventhandler for compiling doucment library must inherit the ilisteventsink Interface Code As

1. PHP can read random strings This code creates a readable string that is closer to the word in the dictionary, and is practical and has password validation capabilities. /*************** @length-length of random string (must be a multiple of 2)***

Just now I have a folder to store the log, what do I need to do to use the program to delete the older log files? Do the great gods have a way? Reply to discussion (solution) foreach (Glob (' Log file directory/*.* ') as $FN) { if

Copy CodeThe code is as follows: function List_files ($dir) { if (Is_dir ($dir)) { if ($handle = Opendir ($dir)) { while (($file = Readdir ($handle))!== false) { if ($file! = "." && $file! = ":" && $file! = "Thumbs.db") { Echo '. $file. ' '." \ n ";

Php The following code, how to change the sort by file name. The following page list.php is can be listed in the C:\filelist file, you can need to sort by the file name, in addition, want to add an action called Open, is in the browser open file,

/**********************A simple directory recursive functionThe first way to do this: Return the object with Dir***********************/function tree ($directory){$mydir =dir ($directory);echo " \ n "; while ($file = $mydir->read ()) {

Although PHP comes with powerful function libraries, in many cases, we also have to write custom functions to implement some functions and requirements. The following are some useful custom functions that can solve common requirements, such as

/** New Creatzip ($_dir,$_zipname), *@ _dir is the compressed folder name, can use the path, example ' a ' or ' a/test.txt ' or ' test.txt ' *@ _zipname is the compressed package name, can use the path, example ' A/test.zip ' or ' test.zip '

A recursive function is a function that calls itself. Be careful when writing recursive functions, because they can be recursive indefinitely. It is important to ensure that there are adequate methods to terminate recursion.One: Use the parameter

First look at the codeCopy codeThe Code is as follows:Function deldir ($ dir ){// Delete the files in the directory first:$ Dh = opendir ($ dir );While ($ file = readdir ($ dh )){If ($ file! = "." & $ File! = ".."){$ Fullpath = $ dir. "/". $ file;If