unlink file

PHP sort 100 million QQ number Eat full drink enough, also post. Split into thousands of parts for sorting and merging. First create a 100 million QQ number of TXT. Create 100 million QQ number txt (approximately 85-100

[Original] Let FCKeditor's file Manager support "delete" (PHP) FCKeditor is a very useful WYSIWYG editor, the built-in File Manager also implements the basic document management functions, the only regret is that the deletion is not supported

Let's take a look at the role of the file processing system (o?▽?) O1. All projects can not be separated from document processing2. You can save data for a long time with a file3. Setting up the cache, file operations on the serverI. Types of

Open File: Fopen:fopen (Filename,mode);//fopen ("Test.txt", "R");Open mode: R read-only open, the file pointer to the file header r+ read-write mode open, the file pointer to the file header W write method, point to the file header, if not present,

In any computer device, files are all necessary objects, and in Web programming, the operation of files has always been a headache for web programmers, and the operation of files in the CMS system this is necessary, very useful, we often encounter

First, Introduction In any computer device, files are all necessary objects, and in Web programming, the operation of files has always been a headache for web programmers, and the operation of files in the CMS system this is necessary, very useful,

PHP Read folder:$handler=Opendir("c: \ ");//Open folder while ($dir= Readdir ($handler) {//Traverse folder echo$dir; } Read folder:$handler= Dir ("c:/");//Open folder while (False!== ($entry=$handler->read ())) {//Traverse folder echo$entry; }

1. accessing file or folder related functions ';? > ';? > "; }}//var_dump ($arr);? >Clearstatcache () Cleanup cacheIs_executable () Determine if the file is executableIs_dir determine if there is a folder or notIs_file () Determine if the file

The first method: Copy Code code as follows: /** * Catalog Generation class: Utilsmakedir * @author Yepeng * @since 2010.3.18 */ Class utilsmakedir{ This directory will not be established when the base directory is created for the

Copy Code code as follows: $file = "aa.php"; $code = ""; $f =fopen ($file, "r+"); $content =fread ($f, FileSize ($file)); Fclose ($f); if (!strstr ($content, $code)) { $arrInsert = Insertcontent ($file, $code, 3); Unlink

Open File: Fopen:fopen (Filename,mode);//fopen ("Test.txt", "R");Open mode: R read-only open, the file pointer to the file header r+ read-write mode open, the file pointer to the file header W write method, point to the file header, if not present,

Copy Code code as follows: Class HTML { var $dir; Dir for the htmls (without/) var $rootdir; Root of HTML files (without/): HTML var $name; HTML File Store path var $dirname; The specified folder name var $url; Gets the source page

Copy code code as follows: /* Code features: Use PHP to skillfully store pictures by creation time; Picture file properties must cancel read-only property, otherwise you cannot remove by lost63 / //Delay setting

First, directory operations The first is the function read from the directory, Opendir (), Readdir (), Closedir (), which is used to open the file handle first and then iterate over the following list: Copy Code code as follows:

Copy Code code as follows: Define (' Cache_root ', DirName (__file__). /cache '); Cache Storage Directory Define (' Cache_time ', 1800);//cache time Unit seconds Define (' Cache_fix ', '. html '); $CacheName =md5 ($_server[' Request_uri ')).

/** * 邹颢 * [email protected] *//** * Get current milliseconds * @return string */function get_millisecond () {$t = Explode ("", Microt IME ()); $t = $t [1]. ($t [0] * +); $t 2 = Explode (".", $t); return $t 2 [0];} /** * Curl Analog Http/https POST

Demand: Suddenly received the boss's needs, to the product to recommend a friend installation activities, each member download their own exclusive installation package (which records the members of the relevant information). Ideas:After

copy;2009-2010 uniter.com.cn powered by Uniter teamSupported by ie7+ Firefox opera Ajax-Web Effects anfms.php /*** All needs file e 111cn.net Manage system* This is a test code* Return data to Ajax* by Aiens* 2010-01-13 19:20*/

The code is as follows Copy Code HtmlHead ("Select Extract file:"); if (! IsSet ($HTTP _post_vars[' submit ')){Testwriteable ();$gzip _info = "";echo "Check zlib support ... " ;if (!function_exists ("Gzopen")){$gzip _info = "

PHP Tutorial MySQL Tutorial How to convert a datasheet to Excel output $xlsname = "pour out information";Header ("Content-type:application/vnd.ms-excel");Header ("Content-disposition:filename= $xlsname. xls");?> Serial Number Content Content ?