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Bug #53962

closed

Epic #55070: Workpackages

Epic #55065: WP: Overall System Performance (Backend and Frontend)

Bug #52949: Speed decrease since 4.5

Class loader does not cache non existing classes

Added by Alexander Stehlik over 10 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Should have
Assignee:
-
Category:
Performance
Target version:
6.2.0
Start date:
2013-11-25
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
6.2
PHP Version:
5.4
Tags:
Complexity:
Is Regression:
No
Sprint Focus:

Description

Just found this one while testing https://review.typo3.org/25673/:

ValidatorResolver->buildBaseValidatorConjunction()

called by

ActionController->initializeActionMethodValidators()

will always trigger the class loader because it calls:

class_exists('string')

which of course is not a class and does not exist.

Therefore it will not be stored in the cache and the whole class loader process starts all over again.

This is done by every request to the page module (by the SysNote hook).

Maybe it would make sense to store information about non existing classes in the cache?

Related issues 2 (0 open — 2 closed)

Related to TYPO3 Core - Bug #53970: getBaseValidatorConjunction is called for simple typesClosed2013-11-26

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Related to TYPO3 Core - Task #56086: Impexp functional tests do not fail on wrong assertionClosed2014-02-18

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