---
title: "Breaking: #102624 - PSR-14 Event for modifying image source collection"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:breaking-102624-1701943942"
source: "Changelog/13.0/Breaking-102624-RemovedHookForManipulatingImageSourceCollection.rst"
typo3-version: "13.0"
typo3-major: 13
type: "breaking"
issue: 102624
forge: "https://forge.typo3.org/issues/102624"
tags: ["Frontend", "PHP-API", "FullyScanned", "ext:frontend"]
rendered: "2026-09-20T18:31:11+00:00"
---

# Breaking: #102624 - PSR-14 Event for modifying image source collection {#breaking-102624-1701943942}

See [forge#102624](https://forge.typo3.org/issues/102624)

## Description {#description}

The hook `$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImageSourceCollection']`
has been removed in favor of the new PSR-14 event
`\TYPO3\CMS\Frontend\ContentObject\Event\ModifyImageSourceCollectionEvent`.

## Impact {#impact}

Any hook implementation registered is not executed anymore
in TYPO3 v13.0+.

## Affected installations {#affected-installations}

TYPO3 installations with custom extensions using this hook.

## Migration {#migration}

The hook is removed without deprecation in order to allow extensions
to work with TYPO3 v12 (using the hook) and v13+ (using the new event)
when implementing the event as well without any further deprecations.
Use the [PSR-14 event](https://docs.typo3.org/permalink/changelog:feature-102624-1701943870)
to allow greater influence in the functionality.