object oriented programming php

This article illustrates the mathematical operational usage of the Smarty template. Share to everyone for your reference, specific as follows: {* $height =4, $width =5 *} {Math equation= "x + y" x= $height y= $width} Output: 9

This article describes the PHP implementation with read and write separation function of the MySQL class. Share to everyone for your reference, specific as follows: Overview: 1. According to the SQL statement to determine whether to connect read

The example in this article describes the Yii2 implementation method that enables the associated fields to support the search function. Share to everyone for your reference, specific as follows: Here are two tables, the table structure is as

This article illustrates the YII2 's XSS attack prevention strategy. Share to everyone for your reference, specific as follows: XSS Vulnerability Fixes Principle: Do not trust the data entered by the customerNote: The attack code is not

This example describes the use of the YII2 framework DropDownList drop-down menu. Share to everyone for your reference, specific as follows: DropDownList is a self-contained drop-down feature in the YII framework, and we can use the DropDownList to

The example of this article describes the method of Yii2.0 Table Association query. Share to everyone for your reference, specific as follows: You can use ActiveRecord to correlate queries (for example, to read the associated B-table data together

The examples in this article describe the use of cookies in Yii2. Share to everyone for your reference, specific as follows: ' cookie_monster ', ' value ' => ' Me want cookie! ', ' expire ' =&G T Time () + 86400 * 365,]); \yii::

This article describes the yii2.0 implementation of a simple widgets method. Share to everyone for your reference, specific as follows: namespace Yii\widgets; Use Yii\base\widget; Use yii\helpers\html; Class Hellowidget extends

The example in this article tells you how Yii debugging views the execution of SQL statements. Share to everyone for your reference, specific as follows: Account Opening Debug Modify configuration file: protected/config/main.php, ' Log ' =>

This article is an example of how PHP combines MySQL with mysqli to extend processing transactions. Share to everyone for your reference, specific as follows: The following is just a demonstration of how to apply, the specific use of the time to

The examples in this article describe the use of functions (Setalias and Getalias) that are set up in Yii2 to get aliases. Share to everyone for your reference, specific as follows: First, say what is an alias . There are many paths in Yii, and we

This example describes the Yii2 theme (Theme) usage. Share to everyone for your reference, specific as follows: First look at the main configuration options: ' Components ' => [' view ' => [' theme ' => [' Pathmap ' => ] ['

This article describes the YII2 simple implementation of the multilingual configuration method, shared for everyone to refer to, specific as follows: 1, the configuration file to add ' i18n ' => [' translations ' => [' * ' => ' class ' =>

This example describes how to use the configuration file of the PHP template engine smarty in the template variable. Share to everyone for your reference, specific as follows: The role of a profile in a template is to design the page definition

This article describes a simple workaround for __autoload and smarty conflicts in PHP. Share to everyone for your reference, specific as follows: First, the question: Recently, in the project found that the PHP __autoload method is invalid.

PHP is a server-side scripting language that is easy to learn and use. With minimal programming knowledge you can use PHP to create a truly interactive web site. This tutorial does not want you to fully understand the language, only to enable you to

This example describes the form validation classes that are encapsulated in PHP. Share to everyone for your reference, specific as follows: More about PHP Interested readers can view the site topics: "PHP Design Security Course", "PHP

This example summarizes the way PHP processes data in JSON format. Share to everyone for your reference, specific as follows: 1.json Introduction: What is JSON? Simply put, JSON converts a set of data represented in a JavaScript object to a

This article describes the caching techniques for advanced applications of Smarty. Share to everyone for your reference, specific as follows: Smarty Cache Control Smarty provides a powerful caching capability. But sometimes we don't want the

The example in this article describes the way PHP formats MySQL to return the float type. Share to everyone for your reference, specific as follows: PHP to obtain the MySQL float field, echo output, the decimal part is divided into more than 0.