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How to use InspectorControls in Gutenberg

InspectorControls is a component used in Gutenberg development to add custom controls in the right sidebar. 1. It belongs to the @wordpress/block-editor package. 2. It is often used with PanelBody, TextControl and other components. 3. When using it, you need to introduce and reasonably lay out control types such as text boxes, pull-down selections, switches, sliders and color selectors in edit.js. 4. Pay attention to grouping settings, keep them simple, support internationalization and optimize performance.

Jul 12, 2025 am 12:16 AM

How to secure the wp-configphp file

To protect the security of WordPress sites, we need to focus on protecting wp-config.php files. 1. Restrict external access to wp-config.php through server configuration (such as Apache's .htaccess or Nginx configuration); 2. Set reasonable file and directory permissions, and it is recommended to set wp-config.php permission to 600; 3. Move wp-config.php to the non-public directory at the upper root of the website to improve security; 4. Ignore the file in the version control system to avoid leakage of sensitive information; 5. Regularly update the security key in wp-config.php to prevent the risk of session hijacking. These measures can effectively improve WordPress security

Jul 12, 2025 am 12:14 AM

How to apply security headers in WordPress

It is not complicated to add security response headers in WordPress, and can be implemented through server configuration, security plug-ins, or CDN. 1. Add header information such as X-Content-Type-Options, X-Frame-Options, etc. through Apache or Nginx configuration files; 2. Use plug-ins such as Wordfence and iThemesSecurity to simplify settings; 3. Use the built-in functions of CDN platforms such as Cloudflare to configure global header information. After configuration, you should use SecurityHeaders.com or ChromeDevTools to test and verify to ensure correctness and get at least A-level scores, while paying attention to backup and understanding the enabled

Jul 11, 2025 am 12:40 AM

How to install WP-CLI

Installing WP-CLI requires confirming the server environment and downloading the phar file. 1. Confirm that SSH permissions, PHP and WordPress are installed; 2. Run php-v to check the PHP version; 3. Download the wp-cli.phar file and test it; 4. Set global commands: chmod x and sudomv move the files; 5. Common problems include permission errors that need to be added sudo, path problems need to be executed in the WordPress root directory, and compatibility issues can be specified to solve PHP version. Follow the steps to complete the installation smoothly.

Jul 11, 2025 am 12:15 AM

Install WP-CLI

How to display posts with specific tags

The way to present a specific tag article depends on the platform or framework. ① WordPress can use WP_Query or get_posts() functions to retrieve the specified tag content; ② Static site generators such as Hugo can configure templates to automatically list related articles; ③ Self-development requires front-end filtering data or back-end interface parameters to filter; ④ When implementing, pay attention to case, multi-label logical relationship, paging and exception handling.

Jul 10, 2025 am 11:33 AM

What is the minimum PHP version for WordPress

WordPressrequiresatleastPHP7.4,thoughusing8.0orhigherisrecommendedforbetterperformanceandsecurity.Olderversionslike5.6areoutdated,unsupported,andposesecurityrisks.UsingupdatedPHPimprovessecurity,enhancesperformance,andensurescompatibilitywithmodernpl

Jul 10, 2025 am 11:21 AM

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