|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.
|Wprowadzono w wersji:||1.6.0 (r11945)|
|Usunięto w wersji:||nadal w użyciu|
|Dozwolone wartości:||timestamp (string)|
|Inne ustawienia: Alfabetycznie | Według funkcji|
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
$wgThumbnailEpoch = 20230322055550;
If you are using a Unix-like system you can get the current date by entering the following on the command-line: