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- What should I do if I can't understand the laravel documentation?
- As one of the most popular PHP development frameworks today, Laravel is widely used and supported by developers. However, beginners face a common problem when learning and using Laravel - they cannot understand Laravel's official documentation. Laravel's official documentation, although rich in content, brings many difficulties and challenges to beginners. The following are some of the reasons and solutions I have summarized for not being able to understand Laravel documents during the process of learning Laravel: 1. Language difficulty Larave
- Laravel 937 2023-04-21 10:33:14
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- How to replace primary key id in laravel
- Laravel is an extremely popular PHP framework. It has beautiful syntax and powerful functions, allowing developers to easily build efficient web applications. In Laravel, each database table must have a primary key, which generally defaults to the "id" field, and this field must be an auto-increment field. However, in some specific business scenarios, we may need to replace the "id" field with other fields as the primary key. In this case, we need to use the primary key replacement method provided in Laravel's official documentation. 1. Although the background is in L
- Laravel 851 2023-04-21 10:32:48
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- What are the benefits of using routing in laravel?
- Laravel is a very popular PHP framework, and a very important part of its main MVC architecture is the routing system. Laravel's routing system has unique designs and advantages compared to other PHP frameworks. The following will introduce the benefits of using routing in Laravel. ## What is Laravel routing Laravel routing is a URL conversion mechanism for web applications. It allows us to map URLs to specific actions passed to the application. Using Laravel routing, we can distribute requests to the corresponding controls
- Laravel 731 2023-04-21 10:32:25
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- How to use transactions in Laravel development API
- How to use transactions in Laravel development API? Laravel is a popular PHP framework for developing web applications. It provides many tools and libraries to help developers quickly build web applications. In Laravel development, transaction management is very important. Transactions help us manage database operations and ensure that a set of operations are performed atomically. This article will introduce how to use the transaction management API development in Laravel. What is a transaction? In a relational database, a transaction refers to a set of operations that
- Laravel 1053 2023-04-21 10:32:19
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- What should I do if composer cannot install laravel?
- When developing with Laravel, we often use Composer, the PHP package manager, to install and update our dependencies. However, when using Composer to install Laravel, you may encounter a situation where it cannot be installed. This article will explore some of the possible reasons why Composer cannot install Laravel and provide some solutions. If you are encountering the same problem, I hope this article can help you solve it. 1. For network connection problems, the first thing to confirm is that when Composer installs the package,
- Laravel 1518 2023-04-21 10:31:53
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- What should I do if laravel's dd function does not take effect?
- Laravel is a very popular PHP framework currently, and its development efficiency and code elegance are widely praised among programmers. However, in the process of using Laravel for development, you will encounter some problems, such as the problem that the dd function does not take effect. This article will detail the causes and solutions to this problem. 1. Problem description In the development of Laravel, we often use the dd function to print variables and terminate the execution of the code in order to debug the program. However, sometimes when the dd function is executed, there is no termination, and the code continues to execute.
- Laravel 924 2023-04-21 10:31:42
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- What should I do if a command appears when installing the laravel framework?
- Solution to the Command “laravel” not found error when installing the Laravel framework. Laravel is a popular PHP web development framework that many PHP developers like to use to build high-performance and easy-to-maintain web applications. In the process of developing web applications using Laravel, many developers will encounter the problem of Command “laravel” not found. This is caused by installing
- Laravel 1232 2023-04-21 10:31:12
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- How to avoid foreach table lookup in laravel
- Using relationship mapping in Laravel can avoid the problem of using foreach to look up tables. Relational mapping is one of Laravel's powerful ORM (Object-relational mapping) features, which can automatically establish relationships between tables in the model. In Laravel, there are three relationship mappings: One-to-one, One-to-many and Many-to-ma
- Laravel 1046 2023-04-21 10:31:02
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- How to modify Laravel's error output format
- Laravel is a popular PHP framework that many developers choose to use to develop web applications. During the development process, it is inevitable that you will encounter some errors and exceptions. By default, Laravel will output error information to PHP's error log, which is not very convenient for developers. Therefore, in this article we will introduce how to modify Laravel's error output form. 1. Modify the configuration file Laravel’s error message output format can be modified in the configuration file. Open `.e in the project root directory
- Laravel 1251 2023-04-21 10:30:56
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- How to quickly build laravel
- Laravel is a popular PHP framework that provides convenient development tools and excellent performance, making it the first choice of many web developers. For developers who want to quickly learn and build Laravel projects, the following article will provide you with some basic guidance. Environment setup Before starting to use Laravel, make sure that your computer has the two tools PHP and Composer installed. PHP is the core language that Laravel relies on, and Composer is PHP's dependency manager.
- Laravel 797 2023-04-21 10:30:17
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- How to delete laravel data table
- Laravel is a popular PHP web application framework that provides many convenient features that make web application development easier and more efficient. One of the important functions is to process database data, including deletion of data tables. In this article, we will discuss how to delete a data table in Laravel to ensure data integrity and consistency. 1. Database migration in Laravel In Laravel, we use database migration to create, modify or delete data tables. Database migration is Larave
- Laravel 1732 2023-04-21 10:30:07
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- Where is laravel better?
- "What's so good about Laravel - Why Laravel has become the preferred framework for PHP developers" Every PHP developer knows that it is very important to choose a framework to develop a web application. The Laravel framework has gained increasing attention and usage over the past few years. In this article, we will discuss some of the benefits of Laravel and how it has become the framework of choice for PHP developers. 1. Moderate difficulty The learning curve of the Laravel framework is moderate, whether you are a
- Laravel 757 2023-04-21 10:16:22
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- Is laravel worth learning?
- Is Laravel worth learning? This is a very common question, especially for beginners who want to learn PHP development. Laravel is a web development framework developed based on the PHP language. It provides developers with a way to quickly build web applications while also providing a series of useful tools and features. In this article, we’ll dive into the question of whether Laravel is worth learning. 1. Advantages of Laravel First, let’s look at why Laravel is worth learning. Laravel
- Laravel 1154 2023-04-21 10:16:15
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- How about laravel6
- Laravel6 is a great PHP development framework and is widely considered to be one of the best frameworks. Laravel has become an important player in the field of PHP development and is highly rated in the market in various aspects, such as speed, scalability, features, etc. So, let’s introduce the advantages and disadvantages of Laravel6 in detail. Advantages: 1. Easy to learn and use: Laravel6's syntax is easy to learn and understand. Even people without PHP programming experience can get started quickly. 2.
- Laravel 715 2023-04-21 10:15:56
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- How to add, delete, modify and check laravel models
- In Laravel, models are the basic tool for managing application data and are often used to handle database-related operations. Models allow users to perform database operations more conveniently and quickly, making programs easier to maintain. So, in Laravel, how to use models to perform add, delete, modify and query operations? Next, we will explain these operations in turn. Addition In Laravel, adding new data is done through the `create` method of the model. For example, we have a `Users` model, and its corresponding data table is `us
- Laravel 987 2023-04-21 10:15:43
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