php5中文函数手册: PHP加密解密函数，适合PHP4、PHP5
今天刚要对一个数据进行加密存储，并且能读取出来，找到两个比较好的函数做个记录：
//加密函数base64_encode()
$str="加密";
echo base64_encode($str);
//解密函数base64_decode()
$str="vNPD3A==";
echo base64_decode($str);
?>
本文链接http://www.cxybl.com/html/wlbc/Php/20130522/37975.html
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1393
52
1207
24
Base DEX Faucet: Aerodrome VS Curve
Mar 26, 2024 pm 04:31 PM
The Velodrome model is inspired by veCRV and aims to achieve superior consistency among the three key participants of DEX, including liquidity providers (LPs), token holders, and projects that require liquidity. However, many participants in the DeFi field still do not fully understand the underlying reasons. By reading this article in-depth, you will be able to get out of this dilemma and get to the bottom of it. Today we will discuss Velodrome/Aerodrome, a real success story in the DeFi field. This article will compare the two models and explain how Velodrome improves on the veCRV model and what significant impact these small differences have. First, let me state
Use regular expressions in golang to verify whether the input is a legal base64 string
Jun 24, 2023 am 10:01 AM
In Golang programming, it is a relatively common requirement to use regular expressions to verify whether the input is a legal base64 string. For developers, regular expressions can be used to quickly and accurately verify whether user input is correct. This article will introduce how to use regular expressions in Golang to verify whether the input is a legal base64 string. Starting with basic syntax In Golang, using regular expressions requires using the "regexp" library. This library provides "Compile" and "
Advanced usage and skill sharing of Oracle DECODE function
Mar 08, 2024 am 10:30 AM
The DECODE function in Oracle database is a very commonly used function, which can select among a set of values based on the result value of an expression. The syntax of the DECODE function is as follows: DECODE(expression, search_value1, result1, search_value2, result2,..., default_result) where expression is the expression to be compared, s
Oracle DECODE function detailed explanation and usage examples
Mar 08, 2024 pm 03:51 PM
The DECODE function in Oracle is a conditional expression that is often used to return different results based on different conditions in query statements. This article will introduce the syntax, usage and sample code of the DECODE function in detail. 1. DECODE function syntax DECODE(expr,search1,result1[,search2,result2,...,default]) expr: the expression or field to be compared. search1,
How to encode and decode using Base64 functions in Java
Jun 26, 2023 pm 02:24 PM
In Java programming, it is often necessary to convert binary data into text format for transmission, and Base64 encoding is a commonly used conversion method. Base64 converts three bytes of data into four bytes of text data. The text data consists of 64 characters. It only contains printable characters, so it can be transmitted in protocols such as emails and HTTP request messages. Java provides Base64 encoding and decoding APIs, so we can easily convert data. This article will introduce how to use in Java
Base Dawgz ($DAWGZ) multichain token launched on decentralized exchanges today
Sep 06, 2024 am 06:34 AM
Base's first multichain token Base Dawgz ($DAWGZ) launched on decentralized exchanges today. $DAWGZ debuted on DEX at 18:00 CET and in its first
php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决
Jun 13, 2016 am 10:23 AM
php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出？想实现这样的效果：而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端，那么就用Ajax；仅供参考：HTML code
How to use PHP to upload images in Base64 format to Qiniu Cloud Storage and generate thumbnails?
Sep 05, 2023 am 08:48 AM
How to use PHP to upload images in Base64 format to Qiniu Cloud Storage and generate thumbnails? Introduction: With the development of the Internet, the application of images is becoming more and more widespread, and image processing has become a common requirement. Qiniu Cloud Storage provides convenient image storage and processing services. This article will introduce how to use PHP to upload images in Base64 format to Qiniu Cloud Storage and generate thumbnails. Step 1: Install the necessary dependencies Before starting, we need to ensure that PHP and Composer are installed on the system (
