Course 27697
Course Introduction:Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master various knowledge points involved in PHP development.
Course 445337
Course Introduction:The learning of all computer languages must start from the basics. "Introduction to PHP Tutorial: Learn PHP in One Week" is not only the basic part of PHP, but more importantly, the core technology of PHP language. It is the content that must be mastered to learn PHP and the realization of any PHP project. This part of the content is indispensable. Through a week of in-depth study, you can quickly master various PHP skills and help your work and study to a higher level!
Course 4318
Course Introduction:Make your own PHP framework to help you become an architect step by step. Improve the framework step by step, which involves composer, database chain operations, and various excel and pdf tools. As well as scheduled tasks, image processing, image search, command line operations, dependency injection, annotation routing, middleware, aop aspect programming, the use of mysql pessimistic locks, optimistic locks, and various PHP issues such as dealing with high concurrency.
Course 254227
Course Introduction:The learning of all computer languages must start from the basics. "Introduction to PHP Video Tutorial: Learn PHP in One Week" is not only the basic part of PHP, but also the core technology of the PHP language. It is the content that must be mastered to learn PHP and the realization of any PHP project. This part of the content is indispensable. Through a week of in-depth study, you can quickly master various PHP skills and help your work and study to a higher level!
Course 55307
Course Introduction:Design the voting items that need to be carried out, conduct voting statistics and display the voting results
How to list data in a section by ID using while loop in PHP?
2023-11-17 20:03:03 0 1 290
Call to undefined function create_function()
2023-11-16 19:00:36 0 1 277
2023-11-14 23:55:21 0 1 79
2023-11-13 08:49:45 0 2 398
TYPO3 V11: "PHP warning: undefined array key", $this->request->getArguments() is empty
2023-11-12 21:35:09 0 1 362
Course Introduction:How to sort an array in reverse order by key name using the krsort() function in PHP. Specific code examples are required. Arrays in PHP are a very useful data structure that can store multiple values and access and operate based on key names. In PHP, we can use the krsort() function to sort an array in reverse order by key name. This article will introduce you to how to use the krsort() function and provide specific code examples. The krsort() function is used in PHP to sort an array in reverse order by key name.
2023-11-18 comment 0 368
Course Introduction:In PHP, you can use array_multisort(), asort(), arsort(), krsort(), ksort(), natcasesort(), natsort(), rsort(), shuffle(), sort() and other functions to sort array elements .
2021-05-20 comment 0 2518
Course Introduction:Yes, it is possible to sort an array by key value using ksort() or krsort() function. ksort() sorts by key in ascending order, krsort() sorts by key in descending order.
2024-05-01 comment 784
Course Introduction:3 methods: 1. Use rsort() to sort the array in descending order, with the syntax "rsort(array);"; 2. Use arsort() with the syntax "arsort(array)" to sort the array in descending order according to the array key value; 3. , use krsort(), the syntax "krsort (array)", sort in descending order according to the key name.
2022-06-02 comment 0 3387
Course Introduction:PHP is a widely used open source scripting language mainly used for web development. When developing web applications using PHP, you often need to sort data. In PHP, you can use functions such as sort(), rsort(), asort(), arsort(), ksort(), krsort(), usort(), uasort(), uksort() and other functions to sort arrays. The usage of these functions is introduced below. 1. sort() function The sort() function is used in PHP to sort
2023-04-17 comment 0 219