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CI framework source code reading --------- Router. php & lt ;? Phpif (! Defined ('basepath') exit ('nodirectscriptaccessallowed');/*** CodeIgniter *** Anopensource CI framework source code reading --------- Router. php Config = & load_class

PHP program hundred lines of code to quickly build a simple chat room method. Basic functions: logging in, chatting, recording online user IP events, controlling the chat font color, automatically converting the chat URL into a link address, and

PHP sample code for modifying session_id. The copy code is as follows: if (isset ($ _ GET [se]) {$ se $ _ GET [se] ;}else {return ;}if (! Empty ($ se) {echo (received ESE:. $ se. brbr); the received session is $ sesession_id ($ s) The code is as

The pure version of IP data files can be used to optimize the query method, improve the format conversion efficiency, reduce the number of file reads, and quickly query IP addresses online. Greatly reduce the number of file reads, which should be

PHP hundred lines of code quickly build a simple chat room. Bored, I saw that I could use less code to build a chat room. at the beginning, I wrote a full row of 100 lines to complete the chat room. later I felt that there was no function and I

Implement the MVC controller in PHP. TheController [controller] in short, the controller is used to accept requests. It uses The obtained method. here, a function module is loaded through URI to refresh or submit The Controller [Controller] Simply

The problem of pagination in php $ _ GET [& quot; page & quot;] is empty include_once (".. /include/conn. php ") & nbsp; // list of all orders & nbsp; if (isset ($ _ GET [" page "]) {& nbsp; & n questions about pagination in php $ _ GET ["page"] is

The & nbsp; Controller [Controller] in short, The Controller is used to accept requests. It uses the obtained method. here, a function module is loaded through URI to refresh or submit a presentation layer. The controller uses the $ _ GET automatic

Php calls the google interface to generate a QR code instance For example, call the google interface to implement the QR code. ? Php $ Data = isset ($ _ GET ['t'])? $ _ GET ['t']: 'http: // www.XXX.com '; $ Size =

Php force download of any file format Download some files using php. this is generally required to hide the files. Otherwise, it will increase the burden on the server. it is better to provide the software address directly.A simple php file

PHPFORMYSQL code generation assistant (automatically generates class files based on Mysql fields ). The class file is automatically generated based on the fields in Mysql, but the class file needs to be imported: require_once.dbez_ SQL _core.php;

& Nbsp; basic functions: logging in, chatting, recording online user ip events, controlling the chat font color, and automatically converting the URL in the chat into a link address, customizes the chat room Title and advertisement information. If

In php controller 4, the controller is used to accept requests. It uses the obtained method. here, a function module is loaded through URI to refresh or submit a presentation layer. The controller uses the $ _ GET automatic global variable to

How does this variable come from this post? at last, lyhjc_2015 edited the if (isset ($ _ GET [n_page]) {& nbsp; & nbsp; & How does this variable come from? This post was last edited by lyhjc_2015 at 09:02:41 In the following code, if (isset ($ _

The Controller [Controller]Simply put, the controller is used to accept requests. It uses the obtained method. Here, a function module is loaded through URI to refresh or submit a presentation layer. The controller uses the $ _ GET automatic global

In PHP, how does one determine whether a webpage request is an ajax request or a common request? You can achieve this by passing parameters, for example, using the following URL request: pathtopkphp. comscript. php? Ajax uses the following method in

Echo!isset (get[′a′]);  If the value of variable A is not Echoempty (_get[' a ']); If the value of variable A is null Is_null, empty, isset, unset Let's take a look at the descriptions of these 4 functions first. Isset determine if a variable

PHP perpetual calendar implementation code. Use PHP to implement perpetual calendar: get the total number of days of the current month to be processed $ days get the number of the current month to be processed is the number of days of the week $

This article mainly introduces PHP batch delete, clear the UTF-8 file BOM header code instance, need friends can refer to remember to run the code before the file backup Oh, to avoid failure. Code 1: The code is as follows: Function checkBOM ($

A very exquisite php paging class that can be directly applied to the paging system is a necessary tool for mysql database paging, you only need to embed class files and paging CSS styles to achieve exquisite paging. This is a simple, convenient,