Search results for: "cache busting"

How can the browser cache affect the display of newly uploaded images in PHP?

When a new image is uploaded in PHP, the browser cache may still display the old version of the image instead of the newly uploaded one. This can be r...

Can PHP automatically clear its own cache for images or is manual intervention required?

When serving images in PHP, the browser may cache the images, leading to outdated images being displayed even after they have been updated on the serv...

What are the potential pitfalls of using PHP headers like Expires, Last-Modified, Cache-Control, and Pragma to control browser caching for dynamically generated content?

Using PHP headers like Expires, Last-Modified, Cache-Control, and Pragma to control browser caching for dynamically generated content can lead to issu...

What are the differences between Cache-Control: public and Cache-Control: private?

Cache-Control: public indicates that the response can be cached by any cache, whether it's a shared cache or a private cache. On the other hand, Cache...

How can one ensure that changes made to configuration settings in PHP files are reflected correctly, especially in a cached environment?

When making changes to configuration settings in PHP files, especially in a cached environment, it's important to clear the cache after making the cha...