8 recommended articles about formatting
Database tables usually have an auto-incrementing primary key with a field type of int and named id. Advantages: Using the int type can auto-increment and saves storage space than the character type. Disadvantages: ID is a numeric type. When you want to query the data corresponding to an ID, it is difficult to determine which data table it is based on the ID. Therefore, we should use int when storing, and perform some processing on the id when displaying, so that it is easy to tell which table this id belongs to. The following class was written to implement adding prefixes to ids and restoring prefixed ids. Prefix.class.php
1. php ID prefix formatting class
##Introduction: Therefore, we should use int when storing, and perform some processing on the id when displaying, so that it is easy to tell which table this id belongs to.
2. Return data formatting class example implemented by php_PHP tutorial
Introduction: Return implemented by php Data formatting class instance. The return data formatting class example DataReturn.class.php class file implemented by PHP is as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
3. Return data formatting class instance implemented by php, php instance_PHP tutorial
Introduction: Return data formatting class instance implemented by php, php instance. Example of return data formatting class implemented by PHP, PHP example This article describes the return data formatting class implemented by PHP and its usage, which is of great practical value in string processing. Share with
4. Return data formatting class example implemented by php
Introduction: Return data implemented by php Formatting class instance. The return data formatting class example DataReturn.class.php class file implemented by PHP is as follows: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
5. Return data formatting class instance implemented by php, php instance
Introduction: Return data formatting class instance implemented by php, php instance. Example of return data formatting class implemented by PHP, PHP example This article describes the return data formatting class implemented by PHP and its usage, which is of great practical value in string processing. Share to
6. String function learning summary in Python3.2
Introduction: This article mainly This article introduces the summary of string function learning in Python 3.2. This article explains the formatting class method, find and replace class method, split and combine class method, etc. Friends who need it can refer to it
7. Example of return data formatting class implemented by php_PHP
Introduction: This article mainly introduces the return data formatting class implemented by php and Its application examples, including formatting for XML, JSON, etc., are of great practical value. Friends in need can refer to
8. Return data formatting class implemented by php Example_php skills
#Introduction: This article mainly introduces the return data formatting class implemented by PHP and its application examples, including formatting for XML, JSON, etc. It is of great practical value. Friends who need it can refer to it
The above is the detailed content of 8 recommended articles about formatting. For more information, please follow other related articles on the PHP Chinese website!
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
1664
14
1423
52
1318
25
1269
29
1248
24
PHP and Python: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
Explain secure password hashing in PHP (e.g., password_hash, password_verify). Why not use MD5 or SHA1?
Apr 17, 2025 am 12:06 AM
In PHP, password_hash and password_verify functions should be used to implement secure password hashing, and MD5 or SHA1 should not be used. 1) password_hash generates a hash containing salt values to enhance security. 2) Password_verify verify password and ensure security by comparing hash values. 3) MD5 and SHA1 are vulnerable and lack salt values, and are not suitable for modern password security.
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.
PHP: A Key Language for Web Development
Apr 13, 2025 am 12:08 AM
PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7
How does PHP type hinting work, including scalar types, return types, union types, and nullable types?
Apr 17, 2025 am 12:25 AM
PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.
PHP vs. Python: Understanding the Differences
Apr 11, 2025 am 12:15 AM
PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.
PHP and Python: Code Examples and Comparison
Apr 15, 2025 am 12:07 AM
PHP and Python have their own advantages and disadvantages, and the choice depends on project needs and personal preferences. 1.PHP is suitable for rapid development and maintenance of large-scale web applications. 2. Python dominates the field of data science and machine learning.
