.phtml
2 claimants
2 primary
0 secondary
shared primary (2)
SWH popularity
Distinct files in the full Software Heritage archive (2026-06-04 export), dated by first appearance, following Desmazières, Di Cosmo, Lorentz (MSR 2025). Case-aggregated. citation.
4.1M
total files
566.5K
first seen 2021–2025 (13.9%)
2016
median year (half its files since)
Case variants in archive: .phtml (4.1M), .Phtml (9), .PHTML (8), .pHtMl (4), .PHtml (3), .PhTmL (3), .phTml (3), .PhTml (2), .PhtMl (2), .PhTMl (1), .pHTML (1) — aggregated above.
Attribution status
This extension is attributed to HTML+PHP; PHP as primary by 3 authoritative claims.
Claimants (3)
Languages that list
.phtml among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| HTML+PHP | linguist | primary |
| HTML+PHP | pygments | primary |
| PHP | wikidata | primary |
Wikidata says… (1)
File formats, image formats, audio codecs and other non-PL
entities that claim
.phtml on Wikidata
(property P1195) or in the Wikipedia infobox.
Source: data/derived/external_extension_index.csv.
Click Use as new PL on any row to open the
Add-PL form pre-filled with that entry's name, Wikipedia/Wikidata
URL, and this extension — one submission creates the PL + claim.
| Format | Class (Wikidata P31) | Suggested label | MIME | Notes | Action |
|---|---|---|---|---|---|
| phtml Q109285453 HTML that also includes PHP scripts | file format | — | application/x-httpd-php | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .phtml in our local mirror yet.