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Bug #95833

closed

HtmlParser throws exception in PHP 8.0

Added by Tomas Norre Mikkelsen over 2 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
Should have
Assignee:
-
Category:
-
Target version:
-
Start date:
2021-10-31
Due date:
% Done:

0%

Estimated time:
TYPO3 Version:
11
PHP Version:
8.0
Tags:
Complexity:
Is Regression:
Sprint Focus:

Description

When running the Crawler devbox with PHP 8.0 and TYPO3 11.5.1 I get the following error when opening the frontend in the browser.

PHP Warning: Undefined array key "fixAttrib" in /var/www/html/public/typo3/sysext/core/Classes/Html/HtmlParser.php line 916
if (!is_array($keepTags[$key]['fixAttrib'][$atName])) {
    $keepTags[$key]['fixAttrib'][$atName] = [];
}

When fixing that with

if (!isset($keepTags[$key]['fixAttrib'][$atName]) || !is_array($keepTags[$key]['fixAttrib'][$atName])) {
    $keepTags[$key]['fixAttrib'][$atName] = [];
}

I run into the next exception

PHP Warning: Undefined array key "range" in /var/www/html/public/typo3/sysext/core/Classes/Html/HtmlParser.php line 920
if ((string)$keepTags[$key]['fixAttrib'][$atName]['range'] !== '') {
    $keepTags[$key]['fixAttrib'][$atName]['range'] = GeneralUtility::trimExplode(',', $keepTags[$key]['fixAttrib'][$atName]['range']);
}

And so it continues.

My devbox is based on:

bk2k/bootstrap-package 12.0.3
typo3/cms-introduction 4.4.1

this is tested with the dev-master from today (31.10.21)

I don't expect it to be something in my setup. But as it's not a TYPO3 pure, but has other components in it too, I can not exclude that possiblity.


Related issues 1 (0 open1 closed)

Is duplicate of TYPO3 Core - Task #95738: Make HtmlParser compatible with PHP 8Closed2021-10-23

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