PHP Tutorials

For a cookie, if we want to verify that the user is logged in, we must save the user name and password in the cookie (possibly the MD5 encrypted string) and verify it each time the page is requested. If the user name and password are stored in the

Phing-a project building system Phing is an Apache ANT-based project building system. Its name is an acronym for a clumsy statement-phing is not a GNU make. Phing can do anything traditional build systems like GNU make can do without a steep

function Set_4pixel ($r, $g, $b, $x, $y) { Global $SX, $sy, $pixels; $ofs = 3 * ($SX * $y + $x); $pixels [$ofs] = Chr ($r); $pixels [$ofs + 1] = Chr ($g); $pixels [$ofs + 2] = Chr ($b); $pixels [$ofs + 3] = Chr ($r); $pixels [$ofs + 4] = Chr ($g); $

Copy CodeThe code is as follows: /* When using Ftp_nlist () correspondence, there are two types of array values returned: Different server A: Separate file name B: The file name that contains the directory. If appropriated, please note the change

Like the papers I put on the nano-disk, Http://img.namipan.com/downfile/da333ee178bdad6531d1ec1540cf86277c116b6300887600/02.Paid%20In%20Full.mp3. This address can not be downloaded directly or played in the Web Player, click the download to go to a

and the RSS feed of the Help net is on the basis of this program to do a little transformation, the main If an array string is output and the encoding problem is resolved. The PHP source code and code are explained in detail as follows: RSS Feed

Read this http://www.jb51.net/article/16244.htm first. The next step is to explain the framework. The first is the download framework: Official homepage: http://cakephp.org/ Download Address:

–DISABLE-CLI can be used at compile time. Once you compile PHP that generates CLI mode, you might be compromised by intruders Use this program to create a WEB Shell backdoor process or execute arbitrary code through PHP! Phpinfo () Function

Ob_start (); Setcookie ("username", "Song Yan Bin", Time () +3600); echo "The username is:". $HTTP _cookie_vars["username"]. " \ n "; echo "The username is:". $_cookie["username"]. " \ n "; Print_r ($_cookie); ?> Warning:cannot Modify header

PHP enthusiasts will love pear, our goal is to introduce pear to PHP developers, I personally think that the application of the Code library development approach has gradually become a trend, in addition to PHP, JSP, like Perl, C + + has a dedicated

It turns out that you need to turn IP into decimal. Copy the Code code as follows: $ip = $_server[' remote_addr '); echo ' Your IP: '. $ip. ' '; $ip _arr = Explode (".", $ip); $ip = 0; foreach ($ip _arr as $i = + $s) { $ip + = $s *pow (256,3-$i); }

Come to the conclusion today. , when accessing properties declared as const and static in the inner method of a class, use Self:: $name form. Note that the Const attribute's declaration format, const PI=3.14, is not const $PI =3.14 Copy CodeThe

Copy CodeThe code is as follows: $path = "D:\\in.txt"; Try//Detect exceptions { File_open ($path); } catch (Exception $e)//Catch exception { echo $e->getmessage (); } function File_open ($path) { if (!file_exists ($path))//If the file cannot be

1. About capitalization PHP's built-in functions and structures are case-insensitive. Such as: Copy CodeThe code is as follows: hellophp Echo ("Hello PHP"); ECHO ("Hello PHP"); Echo ("Hello PHP"); ?> The effect of these three is

First, directory operations The first is the function that reads from the directory, Opendir (), Readdir (), Closedir (), which is used when the file handle is opened, and then the iteration is listed: Copy CodeThe code is as follows: $base _dir= "

Views (view) "View" mainly refers to the final result we send to the Web browser?? For example, the HTMLgenerated by our script. When it comes to views, many people think of templates, but it is doubtful that the template scheme is called the

First, PHP gets the URL of the current page: Copy CodeThe code is as follows: Get the current script URL function Getcururl () { if (!empty ($_server["Request_uri")) { $scriptName = $_server["Request_uri"]; $nowurl =

Because of the need to connect to Oracle so from two times development and page style personally feel phpmydatagrid is better to get started. This article begins with a MySQL-based approach, and briefly introduces two development for Oracle

Are downloading the latest recommended version, originally did not expect to send to the jar, so did not, later summed up to Notepad when found there are quite a lot of problems, so share out, I hope to everyone Helpful. In doing the experiment, I

Copy CodeThe code is as follows: num = rand (1,5); Witch ($num) { Case 1: $FP 1=fopen ("F1.dat", ' R '); $oname = fgets ($fp 1); $nname = Date ("Ymdhis"); Rename ($oname, $nname); Fclose ($fp 1); Unlink ("F1.dat"); $FP 1=fopen ("F1.dat", ' W