PHP

Let's look at the project structure chart and the database structure chart first. Project structure: Operation effect; up.html Simple Upload Form file The code is as follows Copy Code Name= "UploadFile" > Upload

Matching regular expressions for Chinese characters: [U4E00-U9FA5]Commentary: Matching Chinese is really a headache, with this expression will be easy to do Match Double-byte characters (including Chinese characters): [^x00-xff]Commentary: can be

The code is as follows Copy Code function Format_date ($STRING 1){$STRING 1 = str_replace ("-0", "-", $STRING 1);$STR = Strtok ($STRING 1, "-");$STRING 2 = $STR. " Years ";$STR = Strtok ("-");$STRING 2. = $STR. " Month ";$STR =

The code is as follows Copy Code ?/*** Manipulating file Classes*Example* Fileutil::createdir (' A/1/2/3 '); Test build folder Build a A/1/2/3 folder* Fileutil::createfile (' B/1/2/3 '); Test build file Build a 3 file under the b/1/2/

Js: Setting the embed height and width can change the height and width of the flash, thereby gaining. The code is as follows Copy Code PHP code The code is as follows Copy Code

/*Functions: Generating thumbnailsMakebuild ("Images/a.jpg", "news/b.jpg", "100");Parameters:Echo $BuildFile; Original artwork with pathEcho $newFile; Generated thumbnail band pathecho $File _width; Thumbnail width valueecho $File _height; Thumbnail

mail senderEmailSubjectMessage The form contains the necessary text fields email, subject, message and send button. The production line tells the browser the PHP file will handle the form and use what method to send the Data.when user to fill out

PHP Date Time Add minus /*** Time addition operation* @param int $increment increment* @param string $unit Unit* @param the time format returned by string $returnFormat* @return void*/Public function Add ($increment, $unit = ' s ', $returnFormat =

function copy ($from, $to) {if ($this->abspath ($to) = = "/") $to = $this->basedir;if ($this->dirname ($from) = = $this->dirname ($to)) $to = $this->dirname ($to). ' /duplicate '. basename ($from);if (!is_dir ($from)) {Return @copy ($from, $to);}

PHP rmdir Delete file directory code Class Del_path{function Wm_chief_delpath ($del _path){if (!file_exists ($del _path))//The target directory does not exist is established{echo ' Directory not found. '; return false;}$hand = @opendir ($del _path);

I have always wanted to create a website with pictures of content. The previous idea was to create a CMS and then upload some pictures by myself ..At first, there was no motivation to do this. Then I gave up and studied a CURL. It is better to

The process for uploading multiple files is the same as that for uploading individual files. You only need to provide multiple input forms of the "file" type on the client and specify different "name" attribute values. For example, in the following

Instance descriptionUploading images to the server is an essential feature in program development. It not only achieves the purpose of image sharing, but also increases the website access volume and enriches the website content. In this example, we

I searched the internet and many webmasters said this.1. Set the submit button to disabled.After the user submits the request, immediately change the button to unavailable. This is implemented using js.The code before submission is as follows: The

Mkdir (); functionPhp creates folders and files/// Create a folder The code is as follows:Copy code Function createdir ($ dir){If (file_exists ($ dir) & is_dir ($ dir) {// if this file exists and this file is a directory, no action will be taken.

On the surface, it is easy to misunderstand that the empty () function is a function used to judge whether the string is null. In fact, it is not, so I suffered a lot of losses.The empty () function is used to test whether the variable has been

Download and decompress the package to remove weight in the folder:Delete all files except fckconfig. js, FCKeditor. js, fckstyles. xml, fcktemplates. xml, and fckeditor. php in the/fckeditor/directory.Delete the directory/editor/_ source, _

The code is as follows:Copy code Set_time_limit (0); // Set the PHP timeout value.$ ImagesURLArray = array_unique ($ imagesURLArray ); Foreach ($ imagesURLArray as $ imagesURL ){Echo $ imagesURL;Echo " ";File_put_contents (basename ($ imagesURL),

The code is as follows:Copy code /*Capture Baidu indexed code*/Function baidu ($ s ){$ Baidu = "http://www.baidu.com/s? Wd = site % 3A ". $ s;$ Site = file_get_contents ($ baidu );// $ Site = iconv ("gb2312", "UTF-8", $ site );Ereg ("find related

This is because of PHP. Some settings in INI are incorrect. The most likely reason is that there are invalid DLL files. But why?I created an empty test. Php file under WIN32.Then execute c: php4php.exe test. php. At this time, my php. ini