| MediaWiki version: | ≥ 1.19 |
| MediaWiki file: populateImageSha1.php | |
|---|---|
| Location: | maintenance/ |
| Source code: | master • 1.40.0 • 1.39.4 • 1.35.11 |
| Classes: | PopulateImageSha1 |
Details
populateImageSha1.php file is a maintenance script to populate the img_sha1 field.
The img_sha1 field in the image table is used to store SHA-1 hash of the file contents in base 36 format.
This script runs by default when you run update.php.
Options/Arguments
| Option | Description | Required? |
|---|---|---|
| --multiversiononly | Calculate only for files with several versions | Optional |
| --method | Use 'pipe' to pipe to mysql command line, default uses Database class | Optional |
| --file | Fix for a specific file, without File: namespace prefixed | Optional |
| --force | Recalculate sha1 for rows that already have a value | Optional |
Usage
php maintenance/populateImageSha1.php [ --multiversiononly| --method| --file| --force ]
Terminal
$ php maintenance/populateImageSha1.php --force Populating and recalculating img_sha1 field Done 0 of 3, 0.000% Done 3 files in 0.2 seconds
Whenever the script runs, it makes a note in the database and will not run again. If you want to run the script again, run the command with the --force option.
See also
- Image table
- Manual:PopulateFilearchiveSha1.php
- Manual:CleanupImages.php
- Manual:CheckImages.php
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