.php5
1 claimant
1 primary
0 secondary
unambiguous primary
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.
57.2K
total files
4.1K
first seen 2021–2025 (7.2%)
2014
median year (half its files since)
Case variants in archive: .php5 (57.2K), .pHp5 (7), .PHP5 (4), .PhP5 (3), .Php5 (2), .pHP5 (1) — aggregated above.
Attribution status
This extension is attributed to PHP as primary by 1 authoritative claim.
Authoritative sources: △ Linguist · secondary ✗ Pygments · no claim ✓ Wikidata · Q59 ✗ Wikipedia · no claim
Claimants (2)
Languages that list
.php5 among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| PHP | wikidata | primary |
| PHP | linguist | secondary |
Wikidata says… (1)
File formats, image formats, audio codecs and other non-PL
entities that claim
.php5 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 |
|---|---|---|---|---|---|
| PHP 5 Web Page Q123360595 file format | file format | — | — | — | Use as new PL ↗ |
SWH-mined examples (0)
No archived examples for .php5 in our local mirror yet.