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- Server-side Optimization with Nginx and pm-static
- This article details optimizing a multi-image gallery blog application, reducing its initial load time from a sluggish 28 seconds to a swift 0.7 seconds. The optimization journey focuses on on-the-fly thumbnail generation. After optimization, produ
- PHP Tutorial . Backend Development 930 2025-02-08 13:44:16
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- Quick Tip: How To Read a Local File with PHP
- PHP provides three native functions for local file operations: file(), file_get_contents() and fopen(). Although complete libraries are built around these functions, they are still the preferred method of quickly manipulating PHP files. We will first understand the functions of these functions and then look at their working examples. file() and file_get_contents() File() and file_get_contents() work very similarly. They all read the entire file. However, file() reads the file into the array, while file_get_contents() reads the file
- PHP Tutorial . Backend Development 689 2025-02-08 13:35:11
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- The Complete Guide to WordPress Performance Optimization
- A practical guide to improving the performance of WordPress websites Key points: Choose a quality host: High-performance hosting is crucial to website speed. Managed WordPress hosting and VPS solutions provide better control and efficiency. Lite Themes and Plugins: Avoid bloated themes and plugins, unnecessary features will slow down the website and affect the user experience. Implement caching strategies: Page caching and object caching can reduce server load and speed up content delivery. Regularly optimize database: Delete redundant data, optimize database operations, and ensure fast query response. Using CDN: CDN can provide static files to global users faster and improve global performance of websites. Compress and optimize pictures and static files:
- PHP Tutorial . Backend Development 1044 2025-02-08 13:31:37
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- How to Boost Your Server Performance with Varnish
- Varnish Cache: A Deep Dive into Website Acceleration and Performance Optimization Varnish Cache is a high-performance HTTP accelerator and reverse proxy, renowned for dramatically boosting website speed and reducing server load. Developed by Poul-H
- PHP Tutorial . Backend Development 1154 2025-02-08 13:00:12
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- MySQL Performance Boosting with Indexes and Explain
- Key Points Use MySQL's EXPLAIN command to analyze and optimize query execution plans, ensuring more efficient database operations by revealing key information such as connection types and index usage. Implement query analysis to measure the actual run time of a query, thereby performing targeted optimizations to reduce execution time and improve overall performance. Add appropriate indexes based on feedback from the EXPLAIN command, focusing on the columns used in the WHERE clause to speed up data retrieval and improve query performance. For columns involved in search operations, consider using full-text indexing to optimize performance, especially when using the LIKE operator in a query. Note the use of ORDER BY in combination with LIMIT as it may offset the limit
- PHP Tutorial . Backend Development 667 2025-02-08 12:57:16
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- A List of The Best PHP Books for Beginners
- PHP Study Guide: 75% of the websites to choose from, your programming journey begins here PHP, a popular programming language that is easy to learn, cross-platform, accounts for more than 75% of the websites. This article will recommend excellent PHP introductory books to help you start your programming journey. Key points: PHP is a popular and easy-to-learn cross-platform language used by over 75% of websites. There are many PHP books for beginners on the market, such as "The Joy of PHP Programming: A Beginner's Guide", "Murach's PHP and MySQL", "PHP Programming: Creating Dynamic Web Pages", "PHP Network Programming", "Click PHP One Day" 》, "PHP, MySQL and JavaScript Collection", "Learn PH
- PHP Tutorial . Backend Development 617 2025-02-08 12:50:13
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- A Beginner's Guide to Setting Up a Project in Laravel
- This guide provides a foundational understanding of Laravel and walks you through setting up a small project. Laravel, a popular PHP framework, is known for its elegant design and powerful features, making it suitable for projects of all sizes. Prere
- PHP Tutorial . Backend Development 566 2025-02-08 12:32:16
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- Quick Tip: How To Check if a Variable Is Set in PHP
- This quick PHP tip guide will explain how to check if a variable is set and if it is set, what its value is - this is a very common task in programming. When checking if a variable is set in PHP, our first reaction may be to use the isset() function. While this works in most cases, if we look at the definition of the isset() function, we will see the following: isset(): determines whether a variable has been declared and not NULL. However, in PHP we can set the variable to NULL:
- PHP Tutorial . Backend Development 807 2025-02-08 12:11:11
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- An Introduction to the Laravel PHP Framework
- This article provides a comprehensive overview of the Laravel PHP framework, covering its core features, history, and benefits. We'll explore key components and functionalities, comparing it to other popular PHP frameworks. Key Highlights: Laravel'
- PHP Tutorial . Backend Development 303 2025-02-08 12:08:09
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- What Is a CDN and How Does It Work?
- Content Delivery Networks (CDNs): A Comprehensive Guide You've likely encountered the acronym CDN—perhaps in URLs or on landing pages—but its function might remain unclear. This article provides a clear explanation of Content Delivery Networks, their
- PHP Tutorial . Backend Development 371 2025-02-08 12:06:14
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- Quick Tip: How to Handle Exceptions in PHP
- Key Takeaways PHP’s Exception class provides methods for getting information about exceptions, such as the file and line number where it occurred, and a message describing the error. If an exception isn’t caught, it will be handled by the default
- PHP Tutorial . Backend Development 810 2025-02-08 12:05:14
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- Quick Tip: How to Hash a Password in PHP
- Detailed explanation and best practices for PHP password hashing In any programming language, it is crucial to understand how to hash a password. This article will quickly explain how to implement password hashing in PHP and explain its importance. Every PHP programmer will write applications that rely on user login to run properly at some stage. Usernames and passwords are usually stored in a database and then used for authentication. As we all know, passwords must never be stored in a database in plain text: if the database is compromised, all passwords will be exploited by malicious attackers. This is why we need to learn how to hash the password. Note that we are using the word “hash” instead of “encryption”. This is because hashing and encryption are two completely different processes
- PHP Tutorial . Backend Development 834 2025-02-08 12:03:10
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- 39 PHP String Functions You Can't Live Without
- This article provides a concise overview of frequently used PHP string functions, complete with illustrative examples. Key Highlights: Essential Developer Tools: The 39 PHP string functions covered are vital for any PHP developer, significantly impr
- PHP Tutorial . Backend Development 255 2025-02-08 12:01:09
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- Building an Image Gallery Blog with Symfony Flex: the Setup
- This article details building a multi-image gallery blog using Symfony Flex, focusing on creating a Minimum Viable Product (MVP). It leverages Symfony Flex, Homestead, Twig, Symfony Forms, and Doctrine ORM with UUID primary keys. Users can register/
- PHP Tutorial . Backend Development 1042 2025-02-08 11:59:09
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- Quick Tip: How to Trim Whitespace with PHP
- This article will discuss several methods and application scenarios for removing the beginning and end spaces of strings in PHP. Spaces in a string usually refer to spaces at the beginning or end. (The spaces between words are also spaces, but this article mainly focuses on the beginning and end spaces.) In PHP string processing, the beginning and the end spaces often cause trouble. Removing spaces can effectively clean and standardize data. The importance of removing spaces Give an example of the importance of removing spaces: Suppose that a user name is stored in the database, and a user accidentally adds a space at the end of the user name. This can cause problems with search or sorting. Use the trim() function to remove the beginning and end spaces to ensure that all usernames in the database are consistent in format and are easier to handle. Remove empty space when processing text-based data formats such as XML or JSON
- PHP Tutorial . Backend Development 1054 2025-02-08 11:34:10
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