Found a total of 10000 related content
Working With URIs in Laravel
Article Introduction：Laravel 11.35 introduces the Uri class based on the PHP League URI library. Uri simplifies the process of manipulating and processing URIs in Laravel applications and provides some convenient features about named routing.
Basic Operation
The core function of the Uri class is to create and manipulate URI strings, including queries, fragments, and paths:
use Illuminate\Support\Uri;
$uri = Uri::of('https://laravel-news.com')
->withPath('links')
->wit
2025-03-05
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846
Suggesting Carbon with Composer - Date and Time the Right Way
Article Introduction：Carbon: PHP date and time processing tool
Carbon is a lightweight PHP library for simplifying the processing of dates and times. It is based on and extends the core DateTime class and adds many convenient methods to make date-time operation easier. This article will introduce the basic usage of Carbon and demonstrate how to use it in a real project.
Core points:
Carbon is a library designed for PHP date and time operations, extends the core DateTime class and adds user-friendly methods to provide a more intuitive experience.
The library can be installed using Composer and can be instantiated from strings, timestamps, or other DateTime or Carbon instances
2025-02-16
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540
How to create a ZIP archive in PHP?
Article Introduction：Create a ZIP file using ZipArchive class: instantiate the object, call the open() method to create the file, addFile() or addFromString() to add content, and finally call close() to save. 2. The entire folder can be added to the ZIP by traversing the directory. 3. Make sure to check the return value of open() and ensure write permissions. 4.PHP uses standard ZIP compression by default. Simple and reliable operation.
2025-08-30
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711
Introduction to Linked Lists in PHP: A Beginner&#s Guide
Article Introduction：The linked list is a basic data structure in computer science. Its elements (referred to as nodes) are connected in turn by pointer. Different from the array, the linked list is dynamic, which means that their size can grow or shrink without the need to adjust the size operation. This tutorial will introduce the basic knowledge of the linked list in PHP.
The structure of the linked list node
Each node in the linked list consists of two parts:
Data: The value stored in the node.
Next: Reference (pointer) to the next node.
The following is an example of implementing basic nodes in PHP:
class node {
public $ data;
public $ night;
public function
2025-01-26
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1038
How to create a custom session handler in PHP?
Article Introduction：In PHP, custom session processing mechanism requires implementing the SessionHandlerInterface interface and registering handler. 1. Implement six core methods: open(), close(), read(), write(), destroy() and gc() to complete the session storage logic; 2. Create a custom handler class instance and register it through session_set_save_handler(); 3. Call session_start() before use to start the session. Suitable for improving performance, centralized management and extension functions. It is recommended to pay attention to permission control, concurrency problems and security protection to ensure the correct operation of GC and ensure the sess
2025-07-14
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978
Explain Laravel Database Migrations.
Article Introduction：Database migration is a version control tool in Laravel for managing database structure changes. It allows the use of PHP code to define and synchronize table structures to avoid manual operation of the database. 1. The migration file contains methods for up() to perform changes and down() rollback changes; 2. Use the Schema builder and Blueprint class to create tables and fields, and support common types and constraints; 3. Common Artisan commands include migrate run, rollback rollback, reset reset, refresh refresh, and make:migration to generate new files; 4. The recommended practice is to not modify the running migration, but create new files for adjustments, and fill data with factories and seeds.
2025-07-22
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742
Refactoring Legacy PHP to Adhere to SOLID Principles
Article Introduction：To refactoring legacy PHP code, the answer is to improve the maintainability, testability and flexibility of the code through gradual improvement rather than one-time rewrite; specific practices include: 1. Follow the principle of single responsibility and split the classes that undertake too many responsibilities into small classes that are only responsible for specific functions; 2. Follow the principle of opening and closing, expand functions through interfaces and polymorphic mechanisms rather than modifying the original code; 3. Follow the principle of Rich's replacement to ensure that the subclass can transparently replace the parent class without changing the correctness of the program; 4. Follow the principle of interface isolation and split the bloated interface into smaller dedicated interfaces; 5. Follow the principle of dependency inversion, and make high-level modules depend on abstraction rather than concrete implementation through dependency injection; in actual operation, tests should be written first, problem codes should be identified, refactored in small steps, and borrowed
2025-07-25
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406
PHP Master | Exceptional Exceptions
Article Introduction：Core points
PHP exception is a special class that can be thrown and caught to indicate unexpected events. Unlike unrecoverable errors, exceptions are intended to be processed by the calling code and bubble upward along the execution chain until they are caught.
The difference between PHP errors and exceptions is that the error is irrecoverable and occurs in the main execution loop, indicating that there is a problem with the stability of the code or environment; while the exception is recoverable and may occur outside the main execution loop, and does not indicate the system. Unstable.
Not all non-successful situations require exceptions to be thrown. Exceptions should be thrown only if they really cannot continue execution. This means that an action that is not a normal operation or standard, an abnormality, deviates from normal and expected situations.
Throw a general Exception
2025-02-25
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797
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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935
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1555
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1124
