---
title: "Deprecation: #81434 - String Cache Frontend Deprecated"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-81434"
source: "Changelog/9.2/Deprecation-81434-StringCacheFrontendDeprecated.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Deprecation: #81434 - String Cache Frontend Deprecated

See [forge#81434](https://forge.typo3.org/issues/81434)

## Description

The `StringFrontend` cache frontend has been marked as deprecated in favor of `VariableFrontend`.

## Impact

Using `TYPO3CMSCoreCacheFrontendStringFrontend` will trigger a deprecation warning.

## Affected Installations

Any TYPO3 installation which defines any custom cache using `StringFrontend`.

## Migration

Replace `TYPO3CMSCoreCacheFrontendStringFrontend` occurrences in cache configurations with `TYPO3CMSCoreCacheFrontendVariableFrontend`.