replace the div with proper 1.43 div

composer.json

@@ -21,5 +21,10 @@
 			"composer sqllint"
 		],
 		"fix": "phpcbf"
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }

src/Helper.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Liquipedia\Extension\TournamentsMenu;
+
+class Helper {
+
+	public static function unwrapHtml( string $html ): string {
+		return substr(
+			$html,
+			strlen( '<div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr">' ),
+			-strlen( '</div>' )
+		);
+	}
+
+}

src/Hooks/MainHookHandler.php

@@ -3,6 +3,7 @@
 namespace Liquipedia\Extension\TournamentsMenu\Hooks;
 
 use Liquipedia\Extension\TournamentsMenu\Data;
+use Liquipedia\Extension\TournamentsMenu\Helper;
 use MediaWiki\Hook\ParserFirstCallInitHook;
 use MediaWiki\Hook\SkinBuildSidebarHook;
 use Title;
@@ -70,11 +71,7 @@ public function onSkinBuildSidebar( $skin, &$bar ) {
 										false
 									);
 									if ( strpos( $iconHTML, 'mw-parser-output' ) !== false ) {
-										$iconHTML = substr(
-											$iconHTML,
-											strlen( '<div class="mw-parser-output">' ),
-											-strlen( '</div>' )
-										);
+										$iconHTML = Helper::unwrapHtml( $iconHTML );
 									}
 									$text = $iconHTML . ' ' . $text;
 								}
@@ -95,11 +92,7 @@ public function onSkinBuildSidebar( $skin, &$bar ) {
 										false
 									);
 									if ( strpos( $iconHTML, 'mw-parser-output' ) !== false ) {
-										$iconHTML = substr(
-											$iconHTML,
-											strlen( '<div class="mw-parser-output">' ),
-											-strlen( '</div>' )
-										);
+										$iconHTML = Helper::unwrapHtml( $iconHTML );
 									}
 									$text = $iconHTML . ' ' . $text;
 								}

src/ParserFunction.php

@@ -86,11 +86,7 @@ public static function getTournamentsList( $content, $attributes, $parser, $fram
 								)->getText();
 							$parserOptions->setOption( 'enableLimitReport', $wasParserReportEnabled );
 							if ( strpos( $iconHTML, 'mw-parser-output' ) !== false ) {
-								$iconHTML = substr(
-									$iconHTML,
-									strlen( '<div class="mw-parser-output">' ),
-									-strlen( '</div>' )
-								);
+								$iconHTML = Helper::unwrapHtml( $iconHTML );
 							}
 							$return .= Parser::stripOuterParagraph( $iconHTML );
 						}
@@ -121,11 +117,7 @@ public static function getTournamentsList( $content, $attributes, $parser, $fram
 							)->getText();
 							$parserOptions->setOption( 'enableLimitReport', $wasParserReportEnabled );
 							if ( strpos( $iconHTML, 'mw-parser-output' ) !== false ) {
-								$iconHTML = substr(
-									$iconHTML,
-									strlen( '<div class="mw-parser-output">' ),
-									-strlen( '</div>' )
-								);
+								$iconHTML = Helper::unwrapHtml( $iconHTML );
 							}
 							$return .= Parser::stripOuterParagraph( $iconHTML );
 						}