Course 19220
Course Introduction:PHP array functions allow you to access and manipulate arrays, supporting single-dimensional and multi-dimensional arrays. Array functions are a core part of PHP. No installation is required to use these functions. "PHP Function: Array Array Function Video Explanation" explains the syntax, parameters, return values, etc. of PHP array functions, and provides examples of functions through the PHP editor to help PHP learners better understand and use array functions.
Course 13195
Course Introduction:PHP string functions belong to the core part of PHP. No installation is required to use these functions. "PHP Function String String Function Video Explanation" explains the syntax, parameters, return values, etc. of PHP string functions, and runs examples of various string functions in the browser through the PHP editor to help PHP learners learn more Good to learn and use string functions.
Course 4945
Course Introduction:The three most important core technologies in JavaScript are: functions, objects and closures. It can be seen that functions always occupy the core position and are first-class citizens in JavaScript. It can be said that everything in JavaScript comes from functions. .
Course 22957
Course Introduction:Functions of smarty template engine
How to access $vuetify instance in setup function
2023-11-17 17:47:45 0 1 366
Call to undefined function create_function()
2023-11-16 19:00:36 0 1 277
JavaScript: Does the RegExp.escape function exist?
2023-11-16 17:41:27 0 2 232
Uncaught TypeError: Cannot set property of undefined (set 'innerHTML')
2023-11-08 21:06:09 0 1 278
Course Introduction:How to solve Vue data hijacking? Vue is a very popular front-end framework, often used for SPA (single page application) development. One of its core features is data binding (data-driven), which uses data binding to achieve component development. Data binding is one of the core features of the Vue framework. Vue uses data hijacking technology to achieve two-way data binding. In Vue, if we modify the data in the data model, the view will automatically update, and vice versa. But how to solve the problems caused by data hijacking? The principle of Vue data hijacking is used in Vue
2023-05-27 comment 0 646
Course Introduction:PHP Data Filtering: Preventing Session Hijacking and Fraud Overview: With the rapid development of the Internet, network security issues have become increasingly prominent. Among them, session hijacking and fraud are one of the more common problems. This article explains how to use PHP data filtering to prevent session hijacking and fraud. Potential risks can be effectively reduced through reasonable data input filtering and security verification. Session hijacking: Session hijacking means that the attacker obtains the user's session information through some means, and then impersonates the user's identity to perform various malicious operations. In order to prevent session hijacking, the following
2023-08-01 comment 0 461
Course Introduction:PHP Data Filtering: How to Prevent HTTP Request Hijacking Introduction: In the Internet era, as users pay more attention to data privacy, network security issues have attracted much attention. Among them, HTTP request hijacking is a common attack method. This article will introduce how to use the PHP data filtering mechanism to prevent HTTP request hijacking, thereby protecting user data security. 1. What is HTTP request hijacking? HTTP request hijacking means that hackers obtain or tamper with user request data by tampering with the content of network transmission data packets. An attacker can pass
2023-07-28 comment 0 991
Course Introduction:PHP Data Filtering: Preventing Session Hijacking Introduction: Session hijacking is a common security threat in web applications. Hackers use various means to steal users' session information, and then impersonate the user's identity to perform malicious operations. To prevent session hijacking, we need to filter and verify user-submitted data. There are many ways to implement data filtering in PHP, and this article will introduce some of the commonly used techniques and code examples. Using predefined filters PHP provides a set of predefined filters that can be used to filter different types of data
2023-07-28 comment 0 3375
Course Introduction:PHP data filtering: Prevent URL access hijacking and redirection attacks URL access hijacking and redirection attacks are common network security threats. Attackers can tamper with URL parameters to direct users to malicious web pages or perform unsafe operations. In order to protect the security of the website and users, we need to filter URL parameters. In PHP, we can use some functions and techniques to filter URL parameters to prevent attacks. Below are some commonly used methods and code examples. Use the filter_var function to filter URL parameters
2023-07-28 comment 0 451