How to configure cross-origin settings for Alibaba Cloud OSS buckets?

Use browser caching of official words: If users will visit your website multiple times, browser caching of static resources can save users time. Cache headers should be applied to all cacheable static resources, not just to a small subset of static resources (for example, images). Cacheable resources include JS and CSS files, image files, and other binary object files (media files, PDF files, etc.). Normally, HTML doesn’t…

Regular expression URL (URL) [a-zA-z]+://[^\s]*IP address (IP Address)((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?) Email (Email)\w+([-+.]\w+)*@\w+([-.]\w+)*…

A small note: use the htmlspecialchars_decode() function to restore escaped characters to HTML tags $str = '<p><span style=";font-family:Microsoft Yahei;font-size:16px"&…

My page is utf-8, the page of file_get_contents is gb2312, and the Chinese characters are garbled when output. The solution is as follows: Copy the code <?php header("Content-Type:text/html;charset=utf-8"); $keyworld="coal seam&quot…

Generally implemented through js, just reload the value of src<img src="index.php?p=back&c=Admin&a=captcha" onclick="this.src=this.src+'&k='+Math.random();"/…

curl() is several times faster than file_get_contents(). function curl_file_get_contents($durl) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $durl); curl_setopt($ch, CURL…

This set of eyoucms templates is suitable for printing, poster and album design companies. The design style is creative and visual, and can display design works, printing processes and brand cases. It helps design and printing companies showcase their professional capabilities online and attract corporate customers. Template display Installation instructions Website backend: /login.php Account: admin Password: admin Related articles Summary of common problems in Yiyou CMS installation Yiyou CMS (E…

An eYouCMS website template designed for yoga mat suppliers and custom manufacturing businesses. Its health and fitness-oriented design is ideal for showcasing yoga mat products, custom-made services, brand stories, and workout plans. This template helps yoga product companies showcase their products online, attracting yoga enthusiasts and gym-goers. Template Display | Installation Instructions | Website Backend: /login.php | Username: admin | Password: admin | Related Articles: Common Questions Regarding eYouCMS Installation...

The built-in PHP function `preg_match()` can be used to perform regular expression matching. Below is an example function where the first parameter is the regular expression and the second parameter is the string to match: `function match_regex($pattern, $subject) {if (preg_match($pattern, $subject,...)

This PbootCMS template features a blue color scheme and is specifically designed for businesses providing company registration, financial accounting, and legal notarization services; it is fully compatible with both desktop and mobile devices. The design adopts a professional and sophisticated approach, presenting service offerings and professional qualifications through a clear information hierarchy. This helps law firms, accounting firms, and other similar organizations build trust online and attract high-value clients. Template Display | Installation Instructions | Website Backend: /admin.php | Username: admin...

A responsive PbootCMS website template for investment, wealth management, and financial management purposes, compatible with both PC and WAP devices. Featuring a modern financial design style, it is ideal for financial institutions and wealth management companies to showcase their investment products and services. This template helps financial institutions attract high-net-worth clients online and enhance their brand image. Template Display | Installation Instructions | Website Backend: /admin.php | Username: admin | Password: admin | Extraction Password: www.4s5...

An eyouCMS responsive website template designed for automation equipment technology companies. Its cutting-edge design style is ideal for showcasing automation equipment products, technical solutions, and industrial applications. This template helps automation technology enterprises showcase their brands online and attract manufacturing clients. Template Overview | Installation Instructions | Website Backend: /login.php | Username: admin | Password: admin | Related Articles: Summary of Common Installation Issues for YououCMS | YououCM...