PHP Tutorials

PHP's understanding of the cookie and session For the understanding of cookies:A cookie is a way that the server leaves the client with a gift (a small dessert) to complete the server's authentication to the user.Specifically, when the user logs

thinkphp Tutorial-lamp Brothers Series Video ed2k://|file|%5blamp%e5%85%84%e5%bc%9f%e8%bf%9e%e6%9d%8e%e6%96%87%e5%87%af%e8%ae%b2thinkphp%5d.01.thinkphp%e5% 85%a5%e9%97%a8%e5%92%8c%e4%bb%8b%e7%bb%8d.rar|35201394|57edcc651617ffe15d9fa684321f4bf2|h=

New in PHP 5.4 adds the ability to judge the session state In previous versions of PHP, to determine if the session is valid, you can use the following method: Session_Start (); if (Isset ($_session)) { echo "Started"; } else { echo

PHP multi-File upload swfupload Http://bbs.php100.com/read.php?tid=25606&page=1 In index.php File_upload_limit:10, //Configure the number of uploads In upload.php mysql_connect ("localhost", "root", "" "); mysql_select_db (" Upload "); $file

thinkphp Change your avatar Front desk Background function User_upimgs () { Import ("ORG.Net.UploadFile"); $upload = new UploadFile ();//instantiation of upload class $upload->maxsize = 3145728;//Set attachment upload size$upload->allowexts =

How PHP calls other language programs PHP specifically provides two functions: 1 system () 2. Is exec through this call we can implement PHP a lot of functions cannot be implemented here I use C + + to test how to call C + + EXE program in PHP to

PHP File download page simple implementation function Get_extension ($file) {return substr (STRRCHR ($file, '. '), 1); } function Get_name ($path) {return substr (STRRCHR ($path, '/'), 1); } function GetImage ($url, $fileName = "") {$fbufsize = 8

Does PHP have a master page similar to. NET? Title You want the page header (navigation bar) and footer (copyright information) for all pages in the site to be the same, and the header and footer of all pages are changed automatically whenever you

PHP prevents remote form submission The benefit of the WEB is the ability to share information and services. The downside is the ability to share information and services, because some people do things without scruple.Take the form as an example.

Kneeling for answers, PHP coding problems Recently downloaded from the Internet a source code, inside the Chinese characters go are garbled, similar to the following form: 鐎 Indigo extinguishing craftsmanships wengjiang λ 锟 bounded ゴ 濮濓絿 echnical?;

Questions about clicking a link to open a document. 1. Assume that there are "document 1.doc" and "document 2.docx" two documents under the file folder, the first one is Office 2003 and the second is Office 2007. I write Link1 in the program can be

How does the PHP escape symbol convert? The string returned in PHP is in this format [\ "1\", \ "2\", \ "3\", \ "4\"] I would like to replace ["1", "2", "3", "4"] format ------Solution-------------------- PHP Code $str = ' [\ ' 1\ ', ' 2\ ', '

thinkphp Article Management Code How to encapsulate yourself: function wenzhang1 ($chart = ") {$user =d ($chart); $list = $user->where ("Products_category=1")->select ();Thumbremoveorigin $this->assign ("Wenzhang1", $list); }function wenzhang2

Preg_replace replacing PHP code There is a PHP code, I want to make all the characters between uppercase and lowercase PHP Code A = " ; Echo preg_replace ("/(. *?) /es "," "". Strtoupper ("\\1"). "" ', $a); The result of the

PHP merges two sequential arrays For two ordered arrays, each array is looped once and ordered into the new array; Take the idea of incrementing, comparing, and then inserting in order, PHP code: ';p Rint_r (mergeorderly ($arr 1, $arr

NGINXPHP-FPM Configuration and Optimization Guide (top) This article describes the Web server configuration and optimization guidelines for NGINX&&PHP-FPM under the LEMP/LNMP environment under Centos5.8/6.2&&redhat (RHEL) 5.8/6.2. As of now, each

$_post[] Issues Look at the PHP100 video tutorial in the Message Board section, in which there is a sentence is written: PHP Code if ($_post[' submit ') { $sql = "INSERT into MSG (ID, userid, contant, Oppeardata) VALUES (' ',

PHP Regular expression specific, really big head ... Extract the following two rows of data 123[TEST] ABC C1 c2 c3 456 def D1[test] D2 D3 Split with line breaks and spaces Request Extraction to 123,abc,c1 C2 C3 456,DEF,D1 D2 D3 In the middle of the

How to tell if a cookie has expired or has not yet been created Now you want to integrate with a third-party system and share it through cookies! Now do synchronous logoff! That is, our system determines the state of the third-party system cookie

PHP handles CKEditor page break problems CKEditor has a paging button that can insert page breaks, but this is just the effect of editing, and to really implement paging, there are other languages, where PHP takes a way to implement paging, and of