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How to enqueue assets for a Gutenberg block

When developing Gutenberg blocks, the correct method of enqueue assets includes: 1. Use register_block_type to specify the paths of editor_script, editor_style and style; 2. Register resources through wp_register_script and wp_register_style in functions.php or plug-in, and set the correct dependencies and versions; 3. Configure the build tool to output the appropriate module format and ensure that the path is consistent; 4. Control the loading logic of the front-end style through add_theme_support or enqueue_block_assets to ensure that the loading logic of the front-end style is ensured.

Jul 09, 2025 am 12:14 AM

assets

How to enqueue styles correctly in WordPress

To properly introduce style files in WordPress themes or plugins, you should use the wp_enqueue_style() function. 1. Use wp_enqueue_style() to register and load the CSS file. The basic structure is wp_enqueue_style($handle,$src,$deps,$ver,$media), where $handle is a unique identifier, $src is the CSS file URL, $deps is the dependency style, $ver is the version number, and $media is the media type; 2. By placing the enqueue operation in the functions.php file and using wp_enqueue_script

Jul 09, 2025 am 12:11 AM

How to add custom rewrite rules

The key to adding custom rewrite rules in WordPress is to use the add_rewrite_rule function and make sure the rules take effect correctly. 1. Use add_rewrite_rule to register the rule, the format is add_rewrite_rule($regex,$redirect,$after), where $regex is a regular expression matching URL, $redirect specifies the actual query, and $after controls the rule location; 2. Custom query variables need to be added through add_filter; 3. After modification, the fixed link settings must be refreshed; 4. It is recommended to place the rule in 'top' to avoid conflicts; 5. You can use the plug-in to view the current rule for convenience

Jul 08, 2025 am 12:11 AM

How to prevent comment spam programmatically

The most effective way to prevent comment spam is to automatically identify and intercept it through programmatic means. 1. Use verification code mechanisms (such as Googler CAPTCHA or hCaptcha) to effectively distinguish between humans and robots, especially suitable for public websites; 2. Set hidden fields (Honeypot technology), and use robots to automatically fill in features to identify spam comments without affecting user experience; 3. Check the blacklist of comment content keywords, filter spam information through sensitive word matching, and pay attention to avoid misjudgment; 4. Judge the frequency and source IP of comments, limit the number of submissions per unit time and establish a blacklist; 5. Use third-party anti-spam services (such as Akismet, Cloudflare) to improve identification accuracy. Can be based on the website

Jul 08, 2025 am 12:04 AM

How to minify JavaScript files in WordPress

Miniving JavaScript files can improve WordPress website loading speed by removing blanks, comments, and useless code. 1. Use cache plug-ins that support merge compression, such as W3TotalCache, enable and select compression mode in the "Minify" option; 2. Use a dedicated compression plug-in such as FastVelocityMinify to provide more granular control; 3. Manually compress JS files and upload them through FTP, suitable for users familiar with development tools. Note that some themes or plug-in scripts may conflict with the compression function, and you need to thoroughly test the website functions after activation.

Jul 07, 2025 am 01:11 AM

How to profile WordPress performance

1. Use performance analysis plug-in to quickly locate problems. For example, QueryMonitor can view the number of database queries and PHP errors, BlackboxProfiler generates function execution reports, and NewRelic provides server-level analysis; 2. Analyzing PHP execution performance requires checking time-consuming functions, debugging tools usage and memory allocation, such as Xdebug generates flame graphs to assist in optimization; 3. Monitor database query efficiency can be checked through slow query logs and index checks, QueryMonitor can list all SQL and sort by time; 4. Combining external tools such as GooglePageSpeedInsights, GTmetrix and WebPageTest to evaluate front-end plus

Jul 07, 2025 am 12:43 AM

Performance analysis

How to add custom fields to users

To add custom user fields, you need to select the extension method according to the platform and pay attention to data verification and permission control. Common practices include: 1. Use additional tables or key-value pairs of the database to store information; 2. Add input boxes to the front end and integrate with the back end; 3. Constrain format checks and access permissions for sensitive data; 4. Update interfaces and templates to support new field display and editing, while taking into account mobile adaptation and user experience.

Jul 06, 2025 am 12:18 AM

How to diagnose high CPU usage caused by WordPress

The main reasons why WordPress causes the surge in server CPU usage include plug-in problems, inefficient database query, poor quality of theme code, or surge in traffic. 1. First, confirm whether it is a high load caused by WordPress through top, htop or control panel tools; 2. Enter troubleshooting mode to gradually enable plug-ins to troubleshoot performance bottlenecks, use QueryMonitor to analyze the plug-in execution and delete or replace inefficient plug-ins; 3. Install cache plug-ins, clean up redundant data, analyze slow query logs to optimize the database; 4. Check whether the topic has problems such as overloading content, complex queries, or lack of caching mechanisms. It is recommended to use standard topic tests to compare and optimize the code logic. Follow the above steps to check and solve the location and solve the problem one by one.

Jul 06, 2025 am 12:08 AM

How to use the Transients API for caching

TransientsAPI is a built-in tool in WordPress for temporarily storing automatic expiration data. Its core functions are set_transient, get_transient and delete_transient. Compared with OptionsAPI, transients supports setting time of survival (TTL), which is suitable for scenarios such as cache API request results and complex computing data. When using it, you need to pay attention to the uniqueness of key naming and namespace, cache "lazy deletion" mechanism, and the issue that may not last in the object cache environment. Typical application scenarios include reducing external request frequency, controlling code execution rhythm, and improving page loading performance.

Jul 05, 2025 am 12:05 AM

cache

How to optimize WordPress without plugins

Methods to optimize WordPress sites that do not rely on plug-ins include: 1. Use lightweight themes, such as Astra or GeneratePress, to avoid pile-up themes; 2. Manually compress and merge CSS and JS files to reduce HTTP requests; 3. Optimize images before uploading, use WebP format and control file size; 4. Configure.htaccess to enable browser cache, and connect to CDN to improve static resource loading speed; 5. Limit article revisions and regularly clean database redundant data.

Jul 05, 2025 am 12:01 AM

How to use the Plugin Check plugin

PluginCheck is a tool that helps WordPress users quickly check plug-in compatibility and performance. It is mainly used to identify whether the currently installed plug-in has problems such as incompatible with the latest version of WordPress, security vulnerabilities, etc. 1. How to start the check? After installation and activation, click the "RunaScan" button in the background to automatically scan all plug-ins; 2. The report contains the plug-in name, detection type, problem description and solution suggestions, which facilitates priority handling of serious problems; 3. It is recommended to run inspections before updating WordPress, when website abnormalities are abnormal, or regularly run to discover hidden dangers in advance and avoid major problems in the future.

Jul 04, 2025 am 01:02 AM

How to use Block Supports in Gutenberg

BlockSupports is a mechanism used in Gutenberg editor to control block functionality and style support. It allows the unified activation or disabling of specific block characteristics such as color, spacing, alignment, etc. through the theme.json file. For example, color and spacing support can be enabled for paragraph blocks in theme.json to achieve globally consistent design specifications. Common supported features include color, typography, spacing, layout and other options such as anchor links and title tags. When using it, make sure the theme.json is loaded correctly, and pay attention to version compatibility and syntax correctness to avoid invalid settings or errors.

Jul 04, 2025 am 12:47 AM

How to use object caching for persistent storage

Object cache assists persistent storage, suitable for high access and low updates, tolerating short-term lost data. 1. Data suitable for "persistence" in cache includes user configuration, popular product information, etc., which can be restored from the database but can be accelerated by using cache. 2. Select a cache backend that supports persistence such as Redis, enable RDB or AOF mode, and configure a reasonable expiration policy, but it cannot replace the main database. 3. Set long TTL or never expired keys, adopt clear key name structure such as user:1001:profile, and update the cache synchronously when modifying data. 4. It can combine local and distributed caches to store small data locally and big data Redis to store big data and use it for recovery after restart, while paying attention to consistency and resource usage issues.

Jul 03, 2025 am 12:23 AM

object cache Persistent storage

How to implement role-based access control

The key to implementing role-based access control (RBAC) lies in rationally designing the correspondence between roles and permissions, and strictly implementing management processes. 1. Clarify roles and responsibilities, and start from the organizational structure or business process, define main roles such as administrators, editors, visitors, etc., to avoid overlapping permissions or "all-round roles". 2. Assign permissions to roles rather than users. Through permission points such as "Create articles", "Delete users", etc., set specific permissions for each role, and support users to bind multiple roles. 3. In terms of technical implementation, use existing frameworks such as SpringSecurity or Kubernetes to design roles tables, permissions tables and associated tables, and perform permission verification before key operations. 4. Regular review and update rights

Jul 03, 2025 am 12:05 AM

Permission control Role Permissions