PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated (via CampaignLog)
Closed, ResolvedPublicPRODUCTION ERROR
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	Reedy
	Mar 16 2025, 8:43 PM

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Aklapper

Reedy

Description

Error

mwversion: 1.44.0-wmf.20
reqId: ae152bd9-eb51-40a3-95ad-f2e9ba5b2b53
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated

Frame	Location	Call
from	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/CampaignLog.php(34)
#0	[internal function]	MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/CampaignLog.php(34)	explode(string, null)
#2	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/CampaignLog.php(50)	CampaignLog::{closure}(null)
#3	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/CampaignLog.php(58)	CampaignLog->{closure}(string, Closure)
#4	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/Campaign.php(1777)	CampaignLog->__construct(stdClass)
#5	/srv/mediawiki/php-1.44.0-wmf.20/extensions/CentralNotice/includes/api/ApiCentralNoticeLogs.php(29)	Campaign::campaignLogs(null, null, null, null, int, int)
#6	/srv/mediawiki/php-1.44.0-wmf.20/includes/api/ApiQuery.php(728)	ApiCentralNoticeLogs->execute()
#7	/srv/mediawiki/php-1.44.0-wmf.20/includes/api/ApiMain.php(2005)	MediaWiki\Api\ApiQuery->execute()
#8	/srv/mediawiki/php-1.44.0-wmf.20/includes/api/ApiMain.php(947)	MediaWiki\Api\ApiMain->executeAction()
#9	/srv/mediawiki/php-1.44.0-wmf.20/includes/api/ApiMain.php(918)	MediaWiki\Api\ApiMain->executeActionWithErrorHandling()
#10	/srv/mediawiki/php-1.44.0-wmf.20/includes/api/ApiEntryPoint.php(152)	MediaWiki\Api\ApiMain->execute()
#11	/srv/mediawiki/php-1.44.0-wmf.20/includes/MediaWikiEntryPoint.php(202)	MediaWiki\Api\ApiEntryPoint->execute()
#12	/srv/mediawiki/php-1.44.0-wmf.20/api.php(44)	MediaWiki\MediaWikiEntryPoint->run()
#13	/srv/mediawiki/w/api.php(3)	require(string)
#14	{main}

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Details

Request URL: https://wikimania.wikimedia.org/w/api.php?action=query&format=*&list=*

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	CampaignLog: Don't risk passing null into explode()	Jforrester	mediawiki/extensions/CentralNotice	master	+1 -1

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Status	Subtype	Assigned	Task
			· · ·
Resolved		None	T379874 ☂ PHP 8.1 issues found during WMF rollout/ramp up
Resolved	PRODUCTION ERROR	Jdforrester-WMF	T389020 PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated (via CampaignLog)
			· · ·

Event Timeline

Reedy created this task.Mar 16 2025, 8:43 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 16 2025, 8:43 PM

Reedy moved this task from Backlog to Wikimedia production on the PHP 8.1 support board.Mar 16 2025, 8:44 PM

Reedy added a parent task: T379874: ☂ PHP 8.1 issues found during WMF rollout/ramp up.

Reedy moved this task from Untriaged to Mar 2025 on the Wikimedia-production-error board.Mar 16 2025, 8:46 PM

Change #1128450 had a related patch set uploaded (by Jforrester; author: Jforrester):

[mediawiki/extensions/CentralNotice@master] CampaignLog: Don't risk passing null into explode()

https://gerrit.wikimedia.org/r/1128450

gerritbot added a project: Patch-For-Review.Mar 17 2025, 3:29 PM

Reedy mentioned this in T388723: Merge master into wmf_deploy (Mar 12, 2025).Mar 18 2025, 9:43 PM

Reedy changed the task status from Open to In Progress.Mar 18 2025, 9:46 PM

Change #1128450 merged by jenkins-bot:

[mediawiki/extensions/CentralNotice@master] CampaignLog: Don't risk passing null into explode()

https://gerrit.wikimedia.org/r/1128450

ReleaseTaggerBot added a project: MW-1.44-notes (1.44.0-wmf.22; 2025-03-25).Mar 18 2025, 10:00 PM

Maintenance_bot removed a project: Patch-For-Review.Mar 18 2025, 10:30 PM

Aklapper renamed this task from PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated to PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated (via CampaignLog).Mar 26 2025, 9:06 AM

Reedy closed this task as Resolved.Mar 31 2025, 10:38 PM

Reedy assigned this task to Jdforrester-WMF.

Krinkle moved this task from Mar 2025 to Jan-Mar 2025 on the Wikimedia-production-error board.Apr 1 2025, 2:12 AM

PHP Deprecated: explode(): Passing null to parameter #2 ($string) of type string is deprecated (via CampaignLog)Closed, ResolvedPublicPRODUCTION ERRORActions