---
title: "Deprecation: #96641 - Unused Hook related UrlProcessorInterface"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-96641-1"
source: "Changelog/12.0/Deprecation-96641-UnusedHookRelatedUrlProcessorInterface.rst"
typo3-version: "12.0"
typo3-major: 12
type: "deprecation"
issue: 96641
forge: "https://forge.typo3.org/issues/96641"
tags: ["Frontend", "FullyScanned", "ext:frontend"]
rendered: "2026-09-23T19:53:57+00:00"
---

# Deprecation: #96641 - Unused Hook related UrlProcessorInterface {#deprecation-96641-1}

See [forge#96641](https://forge.typo3.org/issues/96641)

## Description {#description}

The hook `$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['urlProcessing']['urlProcessors']`
required hook implementations to implement `UrlProcessorInterface`.

Since the mentioned hook is [removed](https://docs.typo3.org/permalink/changelog:breaking-96641),
the interface is not in use anymore and has been marked as deprecated.

## Impact {#impact}

The extension scanner will now notify any extension, which might still use
the PHP interface.

## Affected Installations {#affected-installations}

TYPO3 installations using the PHP interface in custom extension code.

## Migration {#migration}

The PHP interface is still available for TYPO3 v12.x, so extensions can
provide a version which is compatible with TYPO3 v11 (using the hook)
and TYPO3 v12.x (using the new
[PSR-14 event](https://docs.typo3.org/permalink/changelog:feature-96641)),
at the same time.

Remove any usage of the PHP interface and use the new PSR-14
event to avoid any further problems in TYPO3 v13+.