Example for testing a core patch, see TYPO3 Issue:

• https://forge.typo3.org/issues/92535

And corresponding patch:

• https://review.typo3.org/c/Packages/TYPO3.CMS/+/77894

!!! This extension will only work with the corresponding patch applied.

Supported versions

• Tested with TYPO3 latest main branch (v12)

Install

Without Composer:

git clone https://github.com/sypets/sypets_example_plugincacheexpiration.git

With Composer:

Add to composer.json:

"repositories": {
		"sypets_example_plugincacheexpiration": {
			"type": "git",
			"url": "https://github.com/sypets/sypets_example_plugincacheexpiration.git"
		}
},

Run:

composer require sypets/sypets-example-plugincacheexpiration:dev-main

TEST

To test if the patch works, insert a plugin and load the FE page several times. After about 10 seconds the page cache should be invalidated and you should see a new timestamp.