Fix deprecated PHP 8.1 function: strpos(): Passing null to parameter #1 ($haystack) of type string

Created on 14 June 2022, over 2 years ago

Updated 11 September 2023, about 1 year ago

Problem/Motivation

When using PHP 8.1 with varbase_layout_builder the following Error message raised:

Error message
Deprecated function: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in Drupal\varbase_layout_builder\Theme\VarbaseLayoutBuilderThemeNegotiator->applies() (line 79 of modules/contrib/varbase_layout_builder/src/Theme/VarbaseLayoutBuilderThemeNegotiator.php).
Drupal\varbase_layout_builder\Theme\VarbaseLayoutBuilderThemeNegotiator->applies(Object) (Line: 67)

Steps to reproduce

Install Varbase Layout Builder

Using PHP 8.1

Using Drupal 9.3.15

When using layout builder you will see the above error message

Proposed resolution

Check if the $route_name isn't null before the strpos() function in VarbaseLayoutBuilderThemeNegotiator.php

Remaining tasks

✅ File an issue about this project
✅ Addition/Change/Update/Fix to this project
✅ Testing to ensure no regression
➖ Automated unit/functional testing coverage
➖ Developer Documentation support on feature change/addition
➖ User Guide Documentation support on feature change/addition
➖ Accessibility and Readability
✅ Code review from 1 Varbase core team member
✅ Full testing and approval
✅ Credit contributors
✅ Review with the product owner
✅ Update Release Notes and Update Helper on new feature change/addition
✅ Release varbase-9.0.7 → , varbase_layout_builder-10.0.15 →

Varbase update type

✅ No Update
➖ Optional Update
➖ Forced Update
➖ Forced Update if Unchanged

User interface changes

API changes

Data model changes

Release notes snippet

Issue #3285612 → by Mohammad Fayoumi → : Fixed deprecated PHP 8.1 function: strpos(): Passing null to parameter #1 ($haystack) of type string

🐛 Bug report

Status

Fixed

Version

10.0

Component

Code

Created by

🇯🇴Jordan mohammad-fayoumi Amman

Live updates comments and jobs are added and updated live.

varbase_layout_builder-10.0.15

deprecated

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.

Comment about 1 year ago →
🇯🇴Jordan YazanMajadba
I got the same issue with layout builder 9.0.x with php 8.1
@yazanmajadba opened merge request.
Comment about 1 year ago →
🇯🇴Jordan Rajab Natshah Jordan
Thanks, Yazan, for following up and patching
Please, file a new issue for the 9.0.x branch.
We can commit it and release a new quick fix release for VLB ~9.0

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