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Remember to back up the files before running the code oh, to avoid failure problems. Code One: Copy CodeThe code is as follows: function Checkbom ($filename) { Global $auto; $contents = file_get_contents ($filename); $charset [1] = substr

1. PHP readable random string this code creates a readable string that is closer to the word in the dictionary and is useful and has the password verification function. /************** @ Length & amp; ndash; lengthofrandomstring (mustbeamultipleof2)

Function del ($name) { if (!is_dir ($name)) { Return @unlink ($name); } else { $dir = Opendir ($name); while ($file = Readdir ($dir)) { if ($file = = '. ') | | ($file = = ' ... ')) Continue if (Is_dir ($name. ' /'. $file)) $this->del ($name. ' /'.

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

The first method: Copy CodeThe code is as follows: /** * Directory Generation class: Utilsmakedir * @author Yepeng * @since 2010.3.18 */ Class utilsmakedir{ The directory is not established when the base directory is created. This should be a

Functiondeldir ($ dir) {$ dh = opendir ($ dir); while ($ file = readdir ($ dh) {if ($ file! = "." $ File! = "..") {$ Fullpath = $ dir. "/". $ file; if (! Is_dir ($ fullpath) {unlink ($ Function deldir ($ dir ){$ Dh = opendir ($ dir );While ($ file =

/** * Directory Generation class: Utilsmakedir * @author Yepeng * @since 2010.3.18 */ Class utilsmakedir{ The directory is not established when the base directory is created. This should be a directory that already

PHPEcho' ';Echo' ';Echo' ';functionTraverse$path,$x,$y) { $current _dir=Opendir($path); while(($file=Readdir($current _dir)) !==false) { $sub _dir=$path. Directory_separator.$file;//To build a subdirectory path if($file= = '. ' |

1. Can read random string This code creates a readable string that is closer to the word in the dictionary, and is practical and has password validation capabilities. Copy CodeThe code is as follows: /************** * @length-length of random

[PHP] function RemoveDir ($dirName) { if (! Is_dir ($dirName)) { @unlink ($dirName); return false; } $handle = @opendir ($dirName); while (($file = @readdir ($handle))!== false) { if ($file! = '. ' && $file! = ' ... ') {

function Traversal ($dirname) { $dir = DirName ($dirname); if (!is_dir ($dirname)) { Die (bad path retry!!!); return; } $handle = Opendir ($dirname); while (($file =readdir ($handle))!==false) { if ($file! =. && $file! =) { echo " " ; echo $indir

Share 21 PHP function code snippets that you often use The following is, in PHP development, often used in the 21 function code snippets, when we use, it can be used directly.1. PHP can read random stringsThis code creates a readable string that

Below is a program that calculates the size of all files and folders under the folder, I let it calculate the size of the folder ' Znb1 ', under this folder The structure for Znb1/.buildpath, Znb1/.project, znb1/223/s.php, znb1/settings/newfile.php,

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

Share a way for PHP to traverse the directory and return the statistics directory size.Code: Php$dirname= "Test1"; //mkdir ($dirname);//Traverse A level directoryfunctionListdir ($dirname) { $ds=Opendir($dirname); while($file=Readdir($ds)) {

PHP custom traversal of all files in the directory method Header (' Content-type:text/html;charset=utf-8 ');/*** method One: Use Readir () to traverse the directory*/function Listdir ($dir){ if (Is_dir ($dir)) { if ($handle = Opendir

Explore three methods for deleting folders in PHP. 1. copy the code using recursion: deleteDir ($ dir) {if (rmdir ($ dir) falseis_dir ($ dir) {if ($ dpopendir ($ dir )) {while ($ filereaddir ($ dp ))! False) {if (is_dir ($ fil 1. recursion The code

PHP deletes all files under the folder and its folders, function Deldir ($dir) {Delete the files in the directory first:$DH =opendir ($dir);while ($file =readdir ($DH)) {if ($file! = "." && $file! = "...") {$fullpath = $dir. " /". $file;if

BOM information is a hidden string starting with a file that is used by some editors to identify it as a UTF-8-encoded file. However, PHP reads these characters when reading a file, which leads to some unrecognized characters at the beginning of the

Author: InkingSource: evil baboons Information Security Team (www.eviloctal.com) My floor was disconnected two days ago, so I couldn't do anything. I just saw an article about session penetration written by a mad dog in my blog. The article was very