Manual:$wgThumbnailEpoch
| Files and file uploads: $wgThumbnailEpoch | |
|---|---|
| If rendered thumbnail files are older than this timestamp, they will be re-rendered on demand as if the file didn't already exist. |
|
| Introduced in version: | 1.6.0 (r11945) |
| Removed in version: | Still in use |
| Allowed values: | timestamp (string) |
| Default value: | '20030516000000' |
| Other settings: Alphabetical | By function | |
Details
If rendered thumbnail files are older than this timestamp, they will be re-rendered on demand as if the file didn't already exist. Update if there is some need to force thumbs and SVG rasterizations to re-render, such as fixes to rendering bugs.
For a quick copy-paste you can use the following line, which was generated using {{CURRENTTIMESTAMP}}:
$wgThumbnailEpoch = 20241222212540;
If you are using a Unix-like system you can get the current date by entering the following on the command-line:
date +%Y%m%d%H%M%S