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Make Matomo compatible with PHP8.1 #17686

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Make Matomo compatible with PHP8.1#17686
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sgiehl
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Help wantedBeginner friendly issues or issues where we'd highly appreciate community's help and involvement.TaskIndicates an issue is neither a feature nor a bug and it's purely a "technical" change.
Milestone
4.8.0
@Findus23

Description

@Findus23
Findus23
opened on Jun 17, 2021

The first alpha of php8.1 was just released:
https://www.php.net/archive/2021.php#2021-06-10-1

There are a few breaking changes, so it might be useful to already start fixing things to get them released in time.

Changes: https://github.com/php/php-src/blob/php-8.1.0alpha1/UPGRADING

The major breaking change is that built-in functions now (just like user-defined functions) no longer accept null in non-nullable arguments:
https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg

Click to show fixed issues
  • monolog datetime

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /home/lukas/public_html/matomophp8/vendor/monolog/monolog/src/Monolog/Logger.php on line 324

  • glob in upgradephp

WARNING [2021-06-17 21:51:48] 298624 /home/lukas/public_html/matomophp8/libs/upgradephp/upgrade.php(260): Deprecated - glob(): Passing null to parameter #2 ($flags) of type int is deprecated - Matomo 4.0.0-b3 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • db logging string instead of array

WARNING [2021-06-17 22:11:46] 311625 /home/lukas/public_html/matomophp8/core/Db.php(829): Warning - foreach() argument must be of type array|object, string given - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • PDO fetch default

WARNING [2021-06-17 22:27:06] 321855 /home/lukas/public_html/matomophp8/libs/Zend/Db/Statement/Pdo.php(257): Deprecated - PDOStatement::fetch(): Passing null to parameter #2 ($cursorOrientation) of type int is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)
WARNING [2021-06-17 22:28:30] 322336 /home/lukas/public_html/matomophp8/libs/Zend/Db/Statement/Pdo.php(257): Deprecated - PDOStatement::fetch(): Passing null to parameter #3 ($cursorOffset) of type int is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • null site id

WARNING [2021-06-18 08:20:57] 24637 /home/lukas/public_html/matomophp8/core/Site.php(433): Deprecated - explode(): Passing null to parameter #2 ($string) of type string is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)
WARNING [2021-06-18 08:24:50] 25583 /home/lukas/public_html/matomophp8/plugins/CoreConsole/Commands/CoreArchiver.php(59): Deprecated - explode(): Passing null to parameter #2 ($string) of type string is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • strtoupper null

WARNING [2021-06-18 11:15:28] 107661 /home/lukas/public_html/matomophp8/plugins/GeoIp2/LocationProvider/GeoIp2/Php.php(256): Deprecated - strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • substr_count null

WARNING [2021-06-18 11:15:28] 107661 /home/lukas/public_html/matomophp8/core/Access.php(164): Deprecated - substr_count(): Passing null to parameter #1 ($haystack) of type string is deprecated - Matomo 4.4.0-b1 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

  • more null during tracking

PHP Deprecated: mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home/lukas/public_html/matomophp8/plugins/Referrers/Columns/Base.php on line 499
PHP Deprecated: mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home/lukas/public_html/matomophp8/plugins/Referrers/Columns/Base.php on line 635
PHP Deprecated: urldecode(): Passing null to parameter #1 ($string) of type string is deprecated in /home/lukas/public_html/matomophp8/plugins/Referrers/Columns/Base.php on line 313
PHP Deprecated: urldecode(): Passing null to parameter #1 ($string) of type string is deprecated in /home/lukas/public_html/matomophp8/plugins/Referrers/SearchEngine.php on line 269

  • core/ArchiveProcessor.php(320)

Deprecated - round(): Passing null to parameter #1 ($num) of type int|float is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/core/ArchiveProcessor.php(320)
$2/core/ArchiveProcessor.php(304)
$3/core/ArchiveProcessor/PluginsArchiver.php(289)
$4/core/ArchiveProcessor/PluginsArchiver.php(102)
$5/core/ArchiveProcessor/Loader.php(212)
$6/core/ArchiveProcessor/Loader.php(158)
$7/core/ArchiveProcessor/Loader.php(101)
$8/core/Context.php(75)
$9/core/ArchiveProcessor/Loader.php(105)

matomo/core/ArchiveProcessor.php

Line 320 in 99136cb

$value = round($value, 2);

  • core/Common.php(423)

Deprecated - htmlspecialchars_decode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/core/Common.php(423)
$2/plugins/Referrers/VisitorDetails.php(58)
$3/plugins/Referrers/VisitorDetails.php(23)
$4/plugins/Live/Visitor.php(39)
$5/plugins/Live/API.php(343)
[internal function]: Piwik\Plugins\Live\API->Piwik\Plugins\Live{closure}()
$7/core/DataTable.php(512)
$8/core/DataTable.php(618)
$9/core/API/DataTablePostProcessor.php(303)

matomo/core/Common.php

Line 423 in 99136cb

return htmlspecialchars_decode($value, self::HTML_ENCODING_QUOTE_STYLE);

  • core/Common.php(459)

Deprecated - str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/core/Common.php(459)
$2/core/Common.php(381)
$3/plugins/Diagnostics/Diagnostic/DiagnosticResult.php(73)
$4/plugins/Diagnostics/Diagnostic/ArchiveInvalidationsInformational.php(45)
$5/plugins/Diagnostics/DiagnosticService.php(68)
$6/plugins/Diagnostics/DiagnosticService.php(55)
$7/plugins/Installation/Controller.php(494)
[internal function]: Piwik\Plugins\Installation\Controller->systemCheckPage()
$9/core/FrontController.php(619)

matomo/core/Common.php

Line 459 in 99136cb

return str_replace(array("\n", "\r"), '', $value);

  • core/Translation/Translator.php(89)+(97)

Deprecated - strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/core/Translation/Translator.php(89)
$2/core/Piwik.php(854)
$3/plugins/API/ProcessedReport.php(232)
$4/plugins/API/ProcessedReport.php(51)
$5/plugins/API/ProcessedReport.php(342)
$6/plugins/API/API.php(287)
[internal function]: Piwik\Plugins\API\API->getProcessedReport()
$8/core/API/Proxy.php(244)
$9/core/Context.php(28)

matomo/core/Translation/Translator.php

Line 89 in 99136cb

if (strpos($translationId, "_") !== false) {

  • core/Twig.php(57)

Deprecated - str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/core/Twig.php(57)
$2/core/Twig.php(74)
$3/tmp/templates_c/7d/7db4ec1e91f63df5116d7b66dd6777405f533f5a60a0b2517aaedccadb6d2b4a.php(144)
$4/vendor/twig/twig/src/Template.php(171)
$5/tmp/templates_c/ff/ff096956e9aa11f9753b91bdaba6866a4c4a38661c94d433eef362e1f21a3c64.php(157)
$6/vendor/twig/twig/src/Template.php(171)
$7/tmp/templates_c/9d/9d0a4a6b0b07f521040aefe6c6155bdda67bc8d9638dac5549c0e0ec63edef20.php(195)
$8/vendor/twig/twig/src/Template.php(171)
$9/vendor/twig/twig/src/Template.php(134)

matomo/core/Twig.php

Line 57 in 99136cb

$replacedString = str_replace($search, $replace, $string);

  • Update PHPMailer to at least 6.5.1 (first version with provisional support for PHP 8.1)

  • Iterators

/home/lukas/public_html/matomophp8/libs/Zend/Db/Statement/Pdo.php(267): Deprecated - Return type of Zend_Db_Statement_Pdo::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

  • I think this one wasn't there before in the last alpha

  • matomo/libs/Zend/Db/Statement/Pdo.php

    Lines 262 to 270 in f21acfe

    /**
    * Required by IteratorAggregate interface
    *
    * @return IteratorIterator
    */
    public function getIterator()
    {
    return new IteratorIterator($this->_stmt);
    }
  • I think PhpStorm complains that $this->_stmt which can be null is not Traversable.
  • core/DataTable.php(1979) + same in (1984),(1991),(1996),(2001)

Deprecated - Return type of Piwik\DataTable::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
$0/core/DataTable.php(168)
$1/vendor/composer/ClassLoader.php(476)
$2/vendor/composer/ClassLoader.php(344)
$3/core/DataTable/Simple.php(21)
$4/vendor/composer/ClassLoader.php(476)
$5/vendor/composer/ClassLoader.php(344)
$6/core/API/ApiRenderer.php(63)
$7/core/API/ResponseBuilder.php(124)
$8/core/API/Request.php(272)
$9/core/Context.php(28)

matomo/core/DataTable.php

Line 1979 in 99136cb

public function getIterator()

  • core/DataTable/Filter/AddColumnsProcessedMetrics.php(73)

Deprecated - Automatic conversion of false to array is deprecated
$0/core/DataTable/Filter/AddColumnsProcessedMetrics.php(73)
$1/core/DataTable.php(533)
$2/core/API/DataTablePostProcessor.php(257)
$3/core/API/DataTablePostProcessor.php(218)
$4/core/API/DataTablePostProcessor.php(121)
$5/core/API/ResponseBuilder.php(190)
$6/core/API/ResponseBuilder.php(104)
$7/core/API/Request.php(272)
$8/core/Context.php(28)
$9/core/API/Request.php(273)

matomo/core/DataTable/Filter/AddColumnsProcessedMetrics.php

Line 73 in 99136cb

$extraProcessedMetrics[] = new ConversionRate();

  • libs/Zend/Session/Namespace.php(210)

Deprecated - Return type of Zend_Session_Namespace::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
$0/libs/Zend/Session/Namespace.php(44)
$1/vendor/composer/ClassLoader.php(476)
$2/vendor/composer/ClassLoader.php(344)
$3/core/Session/SessionNamespace.php(19)
$4/vendor/composer/ClassLoader.php(476)
$5/vendor/composer/ClassLoader.php(344)
$6/core/Notification/Manager.php(194)
$7/core/Notification/Manager.php(138)
$8/core/Notification/Manager.php(45)
$9/plugins/DiagnosticsExtended/DiagnosticsExtended.php(66)

matomo/libs/Zend/Session/Namespace.php

Line 210 in 99136cb

public function getIterator()

  • plugins/Actions/Reports/GetPageTitles.php(77)

Deprecated - version_compare(): Passing null to parameter #1 ($version1) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/Actions/Reports/GetPageTitles.php(77)
$2/core/Plugin/ViewDataTable.php(239)
$3/core/Plugin/Visualization.php(177)
$4/core/ViewDataTable/Factory.php(243)
$5/core/ViewDataTable/Factory.php(156)
$6/core/Plugin/Report.php(318)
$7/plugins/CoreHome/Controller.php(59)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderReportWidget()
$9/core/FrontController.php(619)

matomo/plugins/Actions/Reports/GetPageTitles.php

Line 77 in 99136cb

if (version_compare(DbHelper::getInstallVersion(),'4.0.0-b1', '<')) {

  • plugins/Actions/Reports/GetPageUrls.php(75)

Deprecated - version_compare(): Passing null to parameter #1 ($version1) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/Actions/Reports/GetPageUrls.php(75)
$2/core/Plugin/ViewDataTable.php(239)
$3/core/Plugin/Visualization.php(177)
$4/core/ViewDataTable/Factory.php(243)
$5/core/ViewDataTable/Factory.php(156)
$6/core/Plugin/Report.php(318)
$7/plugins/CoreHome/Controller.php(59)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderReportWidget()
$9/core/FrontController.php(619)

matomo/plugins/Actions/Reports/GetPageUrls.php

Line 75 in 99136cb

if (version_compare(DbHelper::getInstallVersion(),'4.0.0-b1', '<')) {

  • plugins/DevicePlugins/API.php(89)

Deprecated - Automatic conversion of false to array is deprecated
$0/plugins/DevicePlugins/API.php(89)
[internal function]: Piwik\Plugins\DevicePlugins\API->getPlugin()
$2/core/API/Proxy.php(244)
$3/core/Context.php(28)
$4/core/API/Proxy.php(335)
$5/core/API/Request.php(266)
$6/plugins/API/ProcessedReport.php(378)
$7/plugins/API/API.php(287)
[internal function]: Piwik\Plugins\API\API->getProcessedReport()
$9/core/API/Proxy.php(244)

matomo/plugins/DevicePlugins/API.php

Line 89 in 99136cb

$extraProcessedMetrics[] = new VisitsPercent($visitsSum);

  • plugins/Referrers/VisitorDetails.php(99)

Deprecated - urldecode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/Referrers/VisitorDetails.php(99)
$2/plugins/Referrers/VisitorDetails.php(22)
$3/plugins/Live/Visitor.php(39)
$4/plugins/Live/API.php(343)
[internal function]: Piwik\Plugins\Live\API->Piwik\Plugins\Live{closure}()
$6/core/DataTable.php(512)
$7/core/DataTable.php(618)
$8/core/API/DataTablePostProcessor.php(303)
$9/core/API/DataTablePostProcessor.php(133)

matomo/plugins/Referrers/VisitorDetails.php

Line 99 in 99136cb

return urldecode($this->details['referer_name']);

  • plugins/SEO/Metric/Alexa.php(38)

Deprecated - urlencode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/Alexa.php(38)
$2/plugins/SEO/Metric/Aggregator.php(35)
$3/plugins/SEO/Metric/ProviderCache.php(42)
$4/plugins/SEO/API.php(44)
$5/plugins/SEO/Widgets/GetRank.php(52)
$6/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$8/core/FrontController.php(619)
$9/core/FrontController.php(168)

matomo/plugins/SEO/Metric/Alexa.php

Line 38 in 99136cb

$response = Http::sendHttpRequest(self::URL . urlencode($domain), $timeout = 10, @$_SERVER['HTTP_USER_AGENT']);

  • plugins/SEO/Metric/Alexa.php(57)

Deprecated - urlencode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/Alexa.php(57)
$2/plugins/SEO/Metric/Aggregator.php(35)
$3/plugins/SEO/Metric/ProviderCache.php(42)
$4/plugins/SEO/API.php(44)
$5/plugins/SEO/Widgets/GetRank.php(52)
$6/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$8/core/FrontController.php(619)
$9/core/FrontController.php(168)

matomo/plugins/SEO/Metric/Alexa.php

Line 57 in 99136cb

$link = self::LINK . urlencode($domain);

  • plugins/SEO/Metric/Bing.php(35)

Deprecated - urlencode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/Bing.php(35)
$2/plugins/SEO/Metric/Aggregator.php(35)
$3/plugins/SEO/Metric/ProviderCache.php(42)
$4/plugins/SEO/API.php(44)
$5/plugins/SEO/Widgets/GetRank.php(52)
$6/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$8/core/FrontController.php(619)
$9/core/FrontController.php(168)

matomo/plugins/SEO/Metric/Bing.php

Line 35 in 99136cb

$url = self::URL . urlencode($domain);

  • plugins/SEO/Metric/DomainAge.php(38)

Deprecated - str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/DomainAge.php(38)
$2/plugins/SEO/Metric/Aggregator.php(35)
$3/plugins/SEO/Metric/ProviderCache.php(42)
$4/plugins/SEO/API.php(44)
$5/plugins/SEO/Widgets/GetRank.php(52)
$6/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$8/core/FrontController.php(619)
$9/core/FrontController.php(168)

matomo/plugins/SEO/Metric/DomainAge.php

Line 38 in 99136cb

$domain = str_replace('www.', '', $domain);

  • plugins/SEO/Metric/Google.php(49)

Deprecated - urlencode(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/Google.php(49)
$2/plugins/SEO/Metric/Google.php(38)
$3/plugins/SEO/Metric/Aggregator.php(35)
$4/plugins/SEO/Metric/ProviderCache.php(42)
$5/plugins/SEO/API.php(44)
$6/plugins/SEO/Widgets/GetRank.php(52)
$7/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$9/core/FrontController.php(619)

matomo/plugins/SEO/Metric/Google.php

Line 49 in 99136cb

$url = self::SEARCH_URL . urlencode($domain);

  • plugins/SEO/Metric/ProviderCache.php(37)

Deprecated - md5(): Passing null to parameter #1 ($string) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/SEO/Metric/ProviderCache.php(37)
$2/plugins/SEO/API.php(44)
$3/plugins/SEO/Widgets/GetRank.php(52)
$4/plugins/CoreHome/Controller.php(92)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderWidget()
$6/core/FrontController.php(619)
$7/core/FrontController.php(168)
$8/core/dispatch.php(32)
$9/index.php(25)

matomo/plugins/SEO/Metric/ProviderCache.php

Line 37 in 99136cb

$cacheId = 'SEO_getRank_' . md5($domain);

  • plugins/MultiSites/API.php(356)

Deprecated - Automatic conversion of false to array is deprecated
$0/plugins/MultiSites/API.php(356)
$1/plugins/MultiSites/API.php(260)
$2/plugins/MultiSites/API.php(103)
[internal function]: Piwik\Plugins\MultiSites\API->getAll()
$4/core/API/Proxy.php(244)
$5/core/Context.php(28)
$6/core/API/Proxy.php(335)
$7/core/API/Request.php(266)
$8/plugins/API/ProcessedReport.php(378)
$9/plugins/API/API.php(287)

matomo/plugins/MultiSites/API.php

Line 356 in 99136cb

$extraProcessedMetrics[] = new $evolutionMetricClass(

  • plugins/VisitsSummary/Reports/Get.php(203)

Deprecated - version_compare(): Passing null to parameter #1 ($version1) of type string is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/plugins/VisitsSummary/Reports/Get.php(203)
$2/plugins/VisitsSummary/Reports/Get.php(87)
$3/core/Plugin/ViewDataTable.php(239)
$4/core/ViewDataTable/Factory.php(243)
$5/core/ViewDataTable/Factory.php(156)
$6/core/Plugin/Report.php(318)
$7/plugins/CoreHome/Controller.php(59)
[internal function]: Piwik\Plugins\CoreHome\Controller->renderReportWidget()
$9/core/FrontController.php(619)

matomo/plugins/VisitsSummary/Reports/Get.php

Line 203 in 99136cb

if (version_compare(DbHelper::getInstallVersion(),'4.0.0-b1', '<')) {

  • expects rows of numeric values

Got invalid response from API request: ?module=API&method=CoreAdminHome.archiveReports&idSite=16&period=month&date=2020-09-01&format=json&trigger=archivephp. Response was
DataArray->sumMetricsPivot expects rows of numeric values, non numeric found: '2020-09-14' for column 0 - in plugin Cohorts. #0 /home/lukas/public_html/matomophp8/core/ArchiveProcessor/Loader.php(218): Piwik\ArchiveProcessor\PluginsArchiver->callAggregateAllPlugins(1, 0, false) #1 /home/lukas/public_html/matomophp8/core/ArchiveProcessor/Loader.php(158): Piwik\ArchiveProcessor\Loader->prepareAllPluginsArchive(1, 0) #2 /home/lukas/public_html/matomophp8/core/ArchiveProcessor/Loader.php(101): Piwik\ArchiveProcessor\Loader->prepareArchiveImpl('VisitsSummary') #3 /home/lukas/public_html/matomophp8/core/Context.php(75): Piwik\ArchiveProcessor\Loader->Piwik\ArchiveProcessor\{closure}() #4 /home/lukas/public_html/matomophp8/core/ArchiveProcessor/Loader.php(105): Piwik\Context::changeIdSite(16, Object(Closure)) #5 /home/lukas/public_html/matomophp8/plugins/CoreAdminHome/API.php(278): Piwik\ArchiveProcessor\Loader->prepareArchive('VisitsSummary') #6 /home/lukas/public_html/matomophp8/core/Archive.php(830): Piwik\Plugins\CoreAdminHome\API->archiveReports(16, Object(Piwik\Period\Week), '2020-09-14', '', 'VisitsSummary', '') #7 /home/lukas/public_html/matomophp8/core/Archive.php(629): Piwik\Archive->prepareArchive(Array, Object(Piwik\Site), Object(Piwik\Period\Week)) #8 /home/lukas/public_html/matomophp8/core/Archive.php(576): Piwik\Archive->cacheArchiveIdsAfterLaunching(Array, Array) #9 /home/lukas/public_html/matomophp8/core/Archive.php(502): Piwik\Archive->getArchiveIds(Array) #10 /home/lukas/public_html/matomophp8/core/Archive.php(312): Piwik\Archive->get(Array, 'numeric')
[...]

  • not sure if this one is related to php8.1

Deprecated - Implicit conversion from float 695.5555555555555 to int loses precision
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/vendor/davaxi/sparkline/src/Sparkline/Picture.php(115)
$2/vendor/davaxi/sparkline/src/Sparkline.php(124)
$3/vendor/davaxi/sparkline/src/Sparkline.php(188)
$4/core/Visualization/Sparkline.php(215)
$5/plugins/CoreVisualizations/Visualizations/Sparkline.php(107)
$6/core/Plugin/Controller.php(247)
$7/plugins/UserCountry/Controller.php(142)
[internal function]: Piwik\Plugins\UserCountry\Controller->getLastDistinctCountriesGraph()
$9/core/FrontController.php(619)

Deprecated - Implicit conversion from float 74.08333333332371 to int loses precision
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/vendor/szymach/c-pchart/src/Chart/BaseDraw.php(290)
$2/vendor/szymach/c-pchart/src/Chart/Draw.php(1569)
$3/vendor/szymach/c-pchart/src/Chart/Draw.php(1517)
$4/vendor/szymach/c-pchart/src/Chart/Draw.php(987)
$5/vendor/szymach/c-pchart/src/Chart/Draw.php(115)
$6/vendor/szymach/c-pchart/src/Chart/Draw.php(910)
$7/vendor/szymach/c-pchart/src/Chart/Draw.php(6001)
$8/plugins/ImageGraph/StaticGraph/Evolution.php(27)
$9/plugins/ImageGraph/API.php(496)

Deprecated - imagefilledpolygon(): Using the $num_points parameter is deprecated
[internal function]: Piwik\ErrorHandler::errorHandler()
$1/vendor/szymach/c-pchart/src/Chart/Draw.php(82)
$2/vendor/szymach/c-pchart/src/Chart/Draw.php(910)
$3/vendor/szymach/c-pchart/src/Chart/Draw.php(6001)
$4/plugins/ImageGraph/StaticGraph/Evolution.php(27)
$5/plugins/ImageGraph/API.php(496)
[internal function]: Piwik\Plugins\ImageGraph\API->get()
$7/core/API/Proxy.php(244)
$8/core/Context.php(28)
$9/core/API/Proxy.php(335)

  • vendor/twig/twig/src/Markup.php(38)+(43)
  • fixed in https://github.com/twigphp/Twig/pull/3552 (no release yet)

Deprecated - Return type of Twig\Markup::count() should either be compatible with Countable::count(): int, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
$0/vendor/twig/twig/src/Markup.php(19)
$1/vendor/composer/ClassLoader.php(476)
$2/vendor/composer/ClassLoader.php(344)
$3/tmp/templates_c/7a/7a036532364d2339c82a6df4f07f7846cf6cbdec663dc41aa70fa9438b6cc75a.php(44)
$4/vendor/twig/twig/src/Template.php(394)
$5/vendor/twig/twig/src/Template.php(367)
$6/vendor/twig/twig/src/Template.php(379)
$7/vendor/twig/twig/src/TemplateWrapper.php(40)
$8/vendor/twig/twig/src/Environment.php(277)
$9/core/View.php(318)

Deprecated - Return type of Twig\Node\Node::count() should either be compatible with Countable::count(): int, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
$0/vendor/twig/twig/src/Node/Node.php(23)
$1/vendor/composer/ClassLoader.php(476)
$2/vendor/composer/ClassLoader.php(344)
$3/vendor/twig/twig/src/Node/TextNode.php(22)
$4/vendor/composer/ClassLoader.php(476)
$5/vendor/composer/ClassLoader.php(344)
$6/vendor/twig/twig/src/Parser.php(123)
$7/vendor/twig/twig/src/Parser.php(84)
$8/vendor/twig/twig/src/Environment.php(479)
$9/vendor/twig/twig/src/Environment.php(507)

to be updated...

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