PHP 8.1 Deprecated function: preg_split(): Passing null to parameter #2 ($subject) of type string is deprecated in Drupal\geshifilter\GeshiFilter::tagSplit()

Created on 3 February 2022, almost 3 years ago

Updated 6 January 2023, almost 2 years ago

Problem/Motivation

Running a D9 website with PHP 8.1 leads to deprecation warnings in geshifilter usage, for instance this one :
Deprecated function: preg_split(): Passing null to parameter #2 ($subject) of type string is deprecated in Drupal\geshifilter\GeshiFilter::tagSplit()

The purpose of the following patch is to remove this warning by adapting the code for PHP 8.1 compatibility.

🐛 Bug report

Status

RTBC

Version

2.0

Component

Code

Created by

🇫🇷France Dom.

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PHP 8.1
The issue particularly affects sites running on PHP version 8.1.0 or later.

Incomplete comments

Comments & Activities

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It's likely this issue predates Contrib.social: some issue and comment data are missing.

Open in Jenkins → Open on Drupal.org →
Core: 9.5.x + Environment: PHP 7.3.x-dev & MySQL 5.7
last update over 1 year ago
20 pass
Open in Jenkins → Open on Drupal.org →
Core: 10.1.x + Environment: PHP 8.1 & MySQL 5.7
last update over 1 year ago
Composer require failure
Open in Jenkins → Open on Drupal.org →
Core: 10.0.7 + Environment: PHP 8.1 & MySQL 5.7
last update over 1 year ago
18 pass, 2 fail
Open in Jenkins → Open on Drupal.org →
Core: 10.0.7 + Environment: PHP 8.1 & MySQL 5.7
last update over 1 year ago
20 pass
Comment over 1 year ago →
System Message

yukare → committed ac882ca1 on 3.0.x authored by Dom. →
Issue #3262325 by Dom.: PHP 8.1 Deprecated function: preg_split():...

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