PHP

Implementation code of the phpcss file background image downloader /** * @ 2013-4-6 * @ Haha */ Set_time_limit (0 ); Error_reporting (E_ERROR ); If ($ argc Print_r (' + -------

Phpcurl_init function usage tutorial // Initialize a cURL object $ Curl = curl_init (); // Set the URL you want to capture Curl_setopt ($ curl, CURLOPT_URL, 'http: // bbs.it-home.org '); // Set

What should I do if the phpheader jump fails? Solution For solutions to php header jump failure, some considerations when the header jumps to the page. if you must process the header information after the output, you can use ob_start ()

Php captures and downloads all image files in css If (! Is_dir ('IMG ') {mkdir ('IMG ');} > 3. use the regular expression to obtain the relative address of the image: If (preg_match ('/^ http. */', $

Example of how to obtain the image size using the phpgetimagesize function /* 1.jpg: Image of the desired size */ $ Arr = getimagesize ("1.jpg "); /** * $ Arr is an array type. * $ Arr

How to install imagemagick in the php image library? Procedure For how to install imagemagick in the php image library and install jpeg and pn libraries in the third-party image library required by imagemagick image library, see.

Programmer's path [top] Many people have talked about these names in the IT industry. Here, I want to talk about my feelings from the perspective of a professional programmer.Why be a programmer?It seems too simple and naive to mention this

How does php obtain the thumbnail generated by the remote image url? /** * * Function: adjust the image size or generate a thumbnail. * Return value: True/False * Parameters: * $ Image

Phpsprintf function usage example tutorial // 1. %: replace % with % $ Str = 'Test %, which will be replaced '; Echo sprintf ($ str ); // Return result: Test the % parameter, and replace it with % (% is

Top ten principles of self-cultivation for programmers I have read an article about the lattice tower therapy of self-cultivation and self-cultivation. Amon has benefited a lot and decided to reelaborate on the top ten principles from its

Php paging class code example, which can be used in the php Framework // Php paging code Class page { Public $ page; // current page Public $ pagenum; // Number of pages Public $ pagesize; //

Php paging code. you can customize the php paging code parameter. Class PageLink { /* Page display parameter settings */ Private $ db_table = ""; Private $ db_table_field = ""; // fields in the database

Php paging class call instance tutorial /** * Filename: ext_page.class.php * @ Package: phpbean * Description: exclusive paging mode. four paging modes are used by default, which are similar to

Typical php paging code /************************************** File: class. paging. php Php paging code **************************************/ Class paging { Var $ SQL _results;

Example of combining php paging code with smarty /** * Paging class */ Class Pager { Var $ total; // The total number of records. Var $ pageSize; // number of records displayed on each page

Thinkphp verification code and paging instance learning tutorial Class CommonAction extends Action { Function verify (){ Import ('org. Util. image '); // English verification code // Image:

Phpstatic static variables Function Test () { $ W3sky = 0; Echo $ w3sky; $ W3sky ++; } ?> This function sets $ w3sky to 0 and outputs "0" for each call ". Adding $ w3sky ++ to the

Php static variables used as cache instance tutorial /** * The receiver that the user requests to reset the password */ Function requestResetPassword (){ // Check whether the user exists If (!

Php + smarty paging principle and paging code sharing Include_once ("smarty. class. php "); Class smartyproject extendssmarty { Function _ construct () { $ This-> config_dir =

Php random generation of image verification code Session_start (); // A string that randomly generates the verification code Function random ($ len ){ $ Srcstr = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789 ";