---
title: "Deprecation: #46523 - BackendUtility::implodeTSParams()"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-46523"
source: "Changelog/7.1/Deprecation-46523-BackendUtilityImplodeTSParams.rst"
typo3-version: "7.1"
typo3-major: 7
type: "deprecation"
issue: 46523
forge: "https://forge.typo3.org/issues/46523"
tags: ["PHP-API", "Backend"]
rendered: "2026-09-20T18:31:11+00:00"
---

# Deprecation: #46523 - BackendUtility::implodeTSParams() {#deprecation-46523}

See [forge#46523](https://forge.typo3.org/issues/46523)

## Description {#description}

The method `TYPO3CMSBackendUtilityBackendUtility::implodeTSParams()` has been marked as deprecated and will be
removed in TYPO3 CMS 8.

## Impact {#impact}

Any installation with third-party extensions using this method will throw a deprecation warning.

## Affected installations {#affected-installations}

Any installation with third-party extensions using the method.