PHP 5.5 retirement date and replacement

Name: PHP 5.5 retires (App Engine)
Start: 2027-01-31
End: 2027-01-31

App Engine · Version · retires Jan 31, 2027 (in 4 months)Unverified

Dates

Checked Sep 25, 2026 on Google Cloud's page

Retires	Jan 31, 2027 (in 4 months)
Deprecated	Jan 31, 2026
Replacement	None named
Identifier	php55
Notice	Decommissioned; PHP
Source	docs.cloud.google.com/appengine/docs/standard/lifecycle/support-schedule

Date	Change	Source
Sep 25	Announced2027-01-31UnverifiedDecommissioned; PHPSource	Source