Found a total of 10000 related content
Quick Tip: How to Cache Data in PHP
Article Introduction：This tutorial quickly explains the PHP caching mechanism and its applications.
Efficient performance is the key to PHP application development. Facing thousands or even millions of users, the performance and availability of web applications face huge challenges. Caching technology can effectively avoid performance bottlenecks and improve application efficiency.
Core points
The cache stores frequently accessed data in a temporary location, reducing the number of times data is read from the original location, thereby improving PHP application performance.
Output buffering is a technique in PHP that stores script output in a buffer before being displayed to the user, allowing modifications or other operations before being displayed.
PHP provides a variety of cached data functions, such as apc_store(), memcache_set() and xcache_s
2025-02-08
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659
How to implement array LRU cache in PHP?
Article Introduction：Implementing LRU cache in PHP can simulate bidirectional linked list structure by using associative arrays and index arrays. The specific steps are as follows: 1. Create an LRUCache class and initialize an array of capacity, cache and access order. 2. Implement the get method, return the value and update the access order. 3. Implement the put method, add or update elements, and remove the longest-lasting elements if necessary. This method is simple and easy to understand, but performance may decline under large data volumes.
2025-05-23
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667
Explain how to implement caching in PHP.
Article Introduction：The article discusses implementing caching in PHP to improve application performance by reducing costly operations. It covers choosing a caching mechanism, implementing a cache layer, using effective cache keys, and invalidating cache. Best practices
2025-03-21
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702
How to Clear Browser Cache in PHP?
Article Introduction：Clearing Browser Cache in PHPYou may encounter situations where you need to clear the browser cache to force the browser to reload the latest...
2024-10-29
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635
How to delete cache regularly in php? ?
Article Introduction：PHP runs in the Windows environment: For example: When setting a user's avatar, the user uploads the source file, and the server saves the source file and the modified file. The source file is stored in the tmp_file file directory, and the modified file is placed in the header_file directory. I want to clean tmp_f regularly...
2016-07-06
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1408
How to Clear Specific APC Cache Entries in PHP?
Article Introduction：Clearing APC Cache Entries: A Comprehensive GuideIn web development, it's often necessary to clear the APC (Alternative PHP Cache) cache when...
2024-10-28
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605
Set Up Caching in PHP With the Symfony Cache Component
Article Introduction：This tutorial introduces the Symfony Cache component, a straightforward method for integrating caching into your PHP applications. Caching significantly enhances application performance by reducing page load times.
The Symfony Cache Component: A Dee
2025-03-02
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908
How to use mod_cache to cache dynamic content?
Article Introduction：To use mod_cache to cache dynamic content, the key is to correctly configure the HTTP cache control header and set the module parameters reasonably. 1. First understand that mod_cache is cached based on Cache-Control, Expires and other response headers. You need to set a suitable header in the backend script (such as PHP), such as header('Cache-Control:max-age=3600,public'); 2. Enable mod_cache and related storage modules (mod_disk_cache or mod_mem_cache), and define the cache path, storage location and expiration time in the Apache configuration; 3. For requests
2025-07-03
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195
Methods for implementing cache acceleration in PHP and MySQL combined with Redis
Article Introduction：Redis is needed to speed up the combination of PHP and MySQL, because Redis can significantly increase data access speed and reduce database query burden. Specific methods include: 1. Cache MySQL query results into Redis to reduce the number of direct queries; 2. Use publish-subscribe mode or transaction to ensure cache consistency; 3. Prevent cache penetration through Bloom filters; 4. Set different expiration times or use distributed locks to avoid cache avalanches; 5. Implement hierarchical cache, data warm-up and dynamic adjustment strategies to further optimize performance.
2025-05-28
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460
How Do I Use Opcode Caching Effectively in PHP 8?
Article Introduction：This article explores effective opcode caching in PHP 8. It details choosing the right cacher (Opcache, Redis, Memcached), configuring Opcache (memory allocation, revalidate_freq), monitoring performance (cache hits/misses), troubleshooting (file
2025-03-10
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767
Tips to Optimize Your Laravel Application Performance
Article Introduction：It is important to build a high -performance Laravel application in order to provide a smooth user experience. This article will share ten effective Laravel application performance optimization skills, covering the cache strategy to the database optimization technology. These techniques will help shorten the loading time, improve server efficiency, and improve the overall speed of application.
Use the route cache
importance:
Laravel loads routes in each request. If your application has a lot of routes, this will slow down the response time. Using Laravel's routing cache function can significantly reduce the time required for loading routing.
Operation method:
Run the following command cache application route:
Php Artisan Route: Cache
Tip: Modify the route
2025-01-25
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970
How to Leverage Object Caching for Faster PHP Applications?
Article Introduction：This article explores leveraging object caching in PHP to boost application speed. It details choosing a backend (Redis/Memcached), implementing a caching layer, serialization/deserialization, key generation, and cache invalidation. Best practices
2025-03-10
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1088
How do I use caching to improve the performance of PHP applications?
Article Introduction：Using caching is one of the most effective ways to improve the performance of PHP applications, which reduces server load and speeds up response time by avoiding duplicate and expensive operations. 1. Enable OPcache for opcode cache, store precompiled script bytecode in memory, set opcache.enable to On, and enable CLI cache and adjust memory consumption as needed; 2. Cache database query results, use tools such as APCu, Memcached or Redis to temporarily store infrequently, and set appropriate TTL according to the data update frequency; 3. Implement page or fragment cache, store static HTML content and quickly return based on unique keys to reduce duplicate processing; 4. Use HTTP cache headers such as Cache
2025-06-20
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394
How to Pass Authorization Headers from Apache 2.4 to PHP-FPM?
Article Introduction：Apache 2.4's mod_proxy_fcgi may strip Authorization headers, hindering features like APC's user cache monitor. To resolve this, use SetEnvIf to pass the header to PHP via the env. In some cases, modify PHP code to access the header from $_SERVER['RED
2024-10-22
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788
