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How to display custom post types in WordPress
TodisplaycustomposttypesinWordPress,useapagebuilderorblockeditor,modifythemetemplatefiles,createacustomarchiveoruseplugins,andutilizemenusandwidgets.First,withtheblockeditorortoolslikeElementor,usequeryloopsorpostswidgetstoselectanddisplayyourcustomp
Aug 24, 2025 pm 02:57 PM
How to manage WordPress sitemaps
WordPress comes with sitemap function, but has certain restrictions. Starting from version 5.5, users can directly access https://domain/sitemap.xml to view the main site map, but the attachment page and some custom article types are not included by default, and specific pages or prioritization cannot be excluded. 1. You can directly open sitemap.xml through the browser to check whether it is normal; 2. Use GoogleSearchConsole to monitor the status; 3. If you need advanced features, it is recommended to install plug-ins such as YoastSEO or RankMath; 4. Submit sitemap to Google and Bing to speed up the inclusion speed.
Aug 24, 2025 pm 02:39 PM
How to fix 404 errors after migration
Solutions to the 404 errors that occur after the website migration include: 1. Check and list all 404 pages, use tools such as Google SearchConsole or ScreamingFrog to find the problem links, and compare sitemap to ensure the structure is consistent; 2. Set up 301 redirection, point the old link to the new address by modifying the server configuration file or using plug-ins, pay special attention to the handling of parameter URLs; 3. Check the internal links and navigation menus, log in to the background to see if the menu, sidebar and internal links in the article are invalid, and clear the cache for testing. Complete these steps in a timely manner can effectively solve 404 problems and ensure user experience and SEO results.
Aug 24, 2025 pm 02:07 PM
How to follow WordPress coding standards
Following WordPress official coding specifications can make the code cleaner, improve collaboration efficiency and maintainability. First, the naming should be clear and logical. Function names should be underlined with lowercase letters, and class names should be large camels to avoid abbreviations or blurred names; second, indentation should be used to use 4 spaces to control the braces of the statement to write in new lines; third, comments should be used to explain "why" rather than just "what to do", single-line comments should be used to //, multiple lines, and function comments should be used in DocBlock format; finally, tools such as PHP_CodeSniffer, ESLint, Prettier and IDE plug-ins are used to automatically check the code specifications. Although these practices are a bit cumbersome in the early stages, they can significantly improve development efficiency and reduce error rates in the long run.
Aug 24, 2025 am 08:39 AM
How to manage options with WP-CLI
WP-CLIprovidesefficientcommandstomanageWordPressoptionswithoutSQLqueriesby1)usingwpoptionlisttoviewalloptions,2)wpoptiongettoretrievevalues,3)wpoptionaddtocreatenewoptions,4)wpoptionupdateformodifications,and5)wpoptiondeletetoremovethem.Youcanalsoupd
Aug 23, 2025 pm 01:12 PM
How to revert theme update
If there is any problem after updating WordPress theme, you can roll back the old version to resolve. Method 1: Manually install the old version of the theme. You need to download the corresponding .zip file and upload it to the background to activate. Pay attention to backup settings in advance. Method 2: Use plug-ins such as WPDowngrade to manage the version, which supports direct switching and viewing of logs in the background, but some old versions still need to bring their own links. Notes include: be sure to back up website data, confirm the compatibility of the old version, prioritize operation in the test environment, and retain the current file reference modification content.
Aug 23, 2025 am 11:01 AM
How to repair the WordPress database
When encountering a WordPress database problem, first check whether the connection information in wp-config.php is correct (DB_NAME, DB_USER, DB_PASSWORD, DB_HOST), then try to enable the built-in repair function, and automatically repair by accessing repair.php. If it is still invalid, you can use phpMyAdmin to manually repair the data table, and finally consider restoring the database from the backup. These steps usually solve most of the problems, remember to turn off the WP_ALLOW_REPAIR option after the fix is ??completed to ensure safety.
Aug 23, 2025 am 07:26 AM
How to reduce server response time for WordPress
Server response time directly affects the website loading speed and user experience, and optimization needs to start from three aspects. 1. Use lightweight themes and plug-ins, such as Astra and GeneratePress, and regularly clean up unnecessary plug-ins; 2. Optimize database queries and structure, regularly clean up junk data and use cache plug-ins to reduce direct queries; 3. Upgrade the hosting environment and configuration, such as using VPS or cloud host instead, enable OPcache, HTTP/2 and PHP8.x and above versions to improve performance.
Aug 23, 2025 am 06:07 AM
How to fix a hacked WordPress site
If your WordPress website is hacked, you should immediately enter maintenance mode and follow the steps to troubleshoot and repair it. 1. First check whether the website has abnormal behavior, such as unknown links, jumps, strange accounts or slowing down, and set the website to maintenance mode; 2. Replace all login credentials, including background passwords, FTP, database and control panel information, and delete suspicious users; 3. Use security plug-ins to scan malicious code, check key files and plug-in themes, and reinstall core files if necessary; 4. Update and strengthen website security, keep the system updated, delete useless plug-in themes, install security plug-ins, and back up data regularly to prevent being attacked again.
Aug 22, 2025 pm 05:05 PM
How to use wp_remote_get
The key to using wp_remote_get is to handle errors, parameters, and return values ??correctly. 1. Pass in the URL when initiating the request and check whether it is WP_Error; 2. Use add_query_arg to add query parameters or set headers through $args; 3. Determine whether the response code is 200 and extract the body content; 4. Use json_decode to convert the JSON response into an array and handle possible parsing errors.
Aug 22, 2025 pm 04:58 PM
How to use a CDN with WordPress
Using WordPress with CDN can effectively improve website loading speed and reduce server pressure. 1. When choosing a suitable CDN service, you should consider the price, node coverage, HTTPS support and cache refresh functions; 2. The setting process mainly includes static resource distribution, modifying media links to point to CDN addresses, configuring cache rules and binding custom domain names; 3. You can use plug-ins such as WPRocket, W3TotalCache or CDNEnabler to simplify the integration process; 4. Pay attention to avoid cached dynamic content and CDN domain names that should be different from the main site, prevent cookies from leaking, and test whether the CDN is effective.
Aug 22, 2025 pm 03:27 PM
How to fetch posts using the WordPress REST API
TofetchpostsusingtheWordPressRESTAPI,usethebasicendpointhttps://your-wordpress-site.com/wp-json/wp/v2/posts.1.Filterpostsusingqueryparameterslikeper_page,orderby,andordertocustomizeresults.2.Usethe_embedparametertoincluderelateddatasuchasfeaturedimag
Aug 22, 2025 am 03:55 AM
How to restore a WordPress database
RestoringaWordPressdatabaseinvolvesusingabackupfileandtherighttools.Here’showtodoit:1.Havearecent.sqlbackupready.2.Accessyourhostingcontrolpanelandgetyourdatabasecredentialsfromwp-config.php.3.UsephpMyAdminbyselectingthedatabase,clicking“Import,”choo
Aug 21, 2025 pm 03:59 PM
How to create a post using the WordPress REST API
The key to creating articles with WordPressRESTAPI is to understand the interface structure, authentication methods and request formats. First, confirm that the environment supports RESTAPI and has publishing permissions; secondly, it is recommended to use ApplicationPasswords for authentication, and add the corresponding Authorization information to the request header; then construct JSON data containing title, content and status fields and send it to the /wp-json/wp/v2/posts endpoint; finally, it is recommended to use Postman or curl tool to test the interface, pay attention to checking the authentication information and field format to avoid 401 or 400 errors. Although the entire process is not complicated, special attention is required
Aug 21, 2025 am 10:30 AM
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