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PHP 8.1

version of programming language
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PHP 8.1

Summary

PHP 8.1 is a software version[1].

Key Facts

  • PHP 8.1's instance of is recorded as software version[2].
  • PHP 8.1 followed Q135276722[3].
  • PHP 8.1 was followed by Q135276720[4].
  • PHP 8.1's copyright license is recorded as PHP License[5].
  • PHP 8.1's operating system is recorded as cross-platform[6].
  • PHP 8.1's version type is recorded as stable version[7].
  • PHP 8.1 was released on +2021-11-25T00:00:00Z[8].
  • PHP 8.1's edition or translation of is recorded as PHP[9].
  • PHP 8.1's Stack Exchange tag is recorded as https://stackoverflow.com/tags/php-8.1[10].
  • PHP 8.1's discontinuation date is recorded as +2025-12-31T00:00:00Z[11].
  • PHP 8.1's copyright status is recorded as copyrighted[12].

Body

Definition and Type

PHP 8.1's instance of is recorded as software version[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . php.net. Retrieved . php.net. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . php.net. Retrieved . php.net. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . php.net. Retrieved . php.net. Provenance: wikidata.org.
  11. [12] ↑ . php.net. Retrieved . php.net. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). PHP 8.1. Retrieved May 7, 2026, from https://4ort.xyz/entity/php-8-1
MLA “PHP 8.1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/php-8-1.
BibTeX @misc{4ortxyz_php-8-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PHP 8.1}}, year = {2026}, url = {https://4ort.xyz/entity/php-8-1}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PHP 8.1 — https://4ort.xyz/entity/php-8-1 (retrieved 2026-05-07)

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