PHP Tutorials

Brief analysis of thinkphp cache (F method) and dynamic cache (S method) (daily finishing), analysis of thinkphp The system is cached by default, and we can define other caching methods in the project configuration file, for example, modify the

PHP generates MySQL database data dictionary PHP generated MySQL database data dictionary program code, more practical, the specific code is as follows: *///configuration database $dbserver= "localhost"; $dbusername = "root"; $dbpassword = "root"

Meta Http-equiv Property Explained (Go), metahttp-equiv Http-equiv, as the name implies, is equivalent to the HTTP file header function, it can send back some useful information to the browser to help correct and accurate display of the content of

PHP stores the array as a text file method summary, PHP cache array of variables, in effect, is to write the array of PHP to a text file or a suffix called. php is stored, directly call this file when used. So how do you use PHP to save an array as

PHP Cryptographic decryption string function, PHP encrypted decryption string PHP Cryptographic decryption string function frequently used in the program The code is as follows: /*********************************************************************

Today colleague Zhou Bin made a fatal mistake on the server of pre-production environment, colleague Zhou Bin Because colleague Zhou Bin understand some basic operation of Linux command, today he performed on the server of pre-production

My lazy eggs are back! -pdo, lazy egg!-pdo Hi For a few days, the foot injury has been a week. Play so long to find that, for the young, or more specifically, for me, the most uncomfortable injury is not the injury of the moment of the body pain,

PHP implements the method of traversing multidimensional array, PHP calendar multidimensional array In this paper, we describe the way that PHP implements traversing multidimensional arrays. Share to everyone for your reference, as follows: $a

PHP Implements Infinite class classification (without recursion), PHP recursion Infinite classification is often used in development, for example: Department structure, article classification. The difficulty with infinite class classification is

Deep understanding of the PHP kernel (i), in-depth understanding of the PHP kernel As a simple and powerful language, PHP provides many of the language features that are available to the Web. From the practice, after the weak type variable

PHP in the use of GD to draw pie chart, GD draw pie PHP to use GD to draw a pie chart, the class to draw see code: 1 Classchart{2 Private $image;//Defining Images3 Private $title;//Defining Headings4 Private $ydata;//Defining y-axis

PHP 3 ways to perform tasks in a timed manner, Three ways to implement PHP timed execution 1. Scheduled Tasks for Windows 2, the Linux script program 3. Let the Web browser refresh periodically Specific implementation1. Windows

PHP with the jquery plugin ajaxfileupload implementation of asynchronous upload file instances, Usually use more jquery image upload plugin is uploadify this plug-in, the effect is very good, but because the phone does not support Flash, so have to

PHP YII Framework Development tips for the model (models) in the rules of the custom validation rule, Yiirules The rules section of Yii's models is a validation rule for some forms, which is useful for form validation, adding a form to the

PHP implementation of operational verification Code, PHP operation Verification Code This article shares the PHP implementation of the code example of the verification code, I hope that everyone's learning is helpful. demo.php Code img.php Code

Yii integration Phpqrcode generate two-dimensional code with online demo address, Yiiphpqrcode 1, first to the official website download package http://phpqrcode.sourceforge.net/ After downloading the class library provided by the official website,

PHP exports the method that generates word, The example in this article describes how PHP exports generate word. Share to everyone for your reference, as follows: PHP Export Word (1) First, preview the HTML page, instantiate the object, define the

Smarty the use of objects with advanced features, The examples in this article describe how to use objects with advanced features of Smarty. Share to everyone for your reference, as follows: name= "First Dog", $smarty->assign ("Dog", $dog 1),

PHP implementation of asynchronous data call method, There is only one communication between the browser and the server for the non-connected HTTP protocol, the non-connected program is characterized by the client request service side, the service

15 Useful PHP Regular expressions For developers, regular expressions are a useful feature that provides strings for finding, matching, replacing sentences, words, or other formats. This article mainly introduces 15 super-practical PHP regular