[แก้ไข] การเรียกใช้ฟังก์ชั่นที่ไม่ได้กำหนด w3_url_format () ใน pgcacheadmin.php

W3 Total Cache este unul dintre cele mai apreciate module de optimizare -SEO และ consum de resurse server) pentru Wordpress. Acest tutorial rezolvă o eroare “Call to undefined function w3_url_format() in PgCacheAdmin.php” care apare în unele șcenarii.

La câteva site-uri pe care folosesc acest plugin de WordPress am întâlnit erori de genul:

Sat Oct 01 05:41:28 2011] [error] [client IP] PHP Fatal error:  Call to undefined function w3_url_format() in /home/username/public_html/wp-content/plugins/w3-total-cache/lib/W3/Plugin/PgCacheAdmin.php on line 213

Specific că eroarea apare inclusiv în ultima versiune 0.9.2.4 a W3 Total Cache-
Pentru un proprietar de blog care nu are cPanel pentru administrarea serviciului de web hosting sau nu are acces la Apache Error Logs, această eroare este invizibilă. Nu știu exact daca afectează buna funcționare a plugin-ului W3 Total Cache, însa este bine sa fie eliminată.

[แก้ไข] การเรียกใช้ฟังก์ชั่นที่ไม่ได้กำหนด w3_url_format () ใน pgcacheadmin.php

1. Deschidem fisierul PgCacheAdmin.php และ sub linia 10-

require_once W3TC_INC_DIR . '/functions/rule.php';

adaugam linia:

require_once W3TC_INC_DIR . '/functions/url.php';

2. Salvam fisierul PgCacheAdmin.php-

Acum totul ar trebui sa fie OK.

• WP Super Cache vs. W3 Total Cache (WordPress Page Load Speed)
• Fatal error: Call to undefined function wp() in /home/user/public_html/wp-blog-header.php on line 18
• [Fix PHP 7.2 / PHP 7.3] PHP Warning: Use of undefined constant (this will throw an Error in a future version of PHP)
• [Fix WordPress Update Error] You are not allowed to call this page directly.

การดาวน์โหลด W3 Total Cache WordPress Plugin – link -

W3 Total Cache

Improve site performance and user experience via caching: browser, page, object, database, minify and content delivery network support. W3 Total Cache improves the user experience of your site by improving your server performance, caching every aspect of your site, reducing the download times and providing transparent content delivery network (CDN) integration.