[BUGFIX] Use empty string if config not set

Inserting null into intExplode causes Exceptions in TYPO3 v12
featdd · Jul 18, 2023 · 4f961b7 · 4f961b7
1 parent 29ae0c6
commit 4f961b7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Classes/Service/ParserService.php b/Classes/Service/ParserService.php
@@ -173,11 +173,11 @@ public function __construct(FrontendInterface $termsCache)
     public function pageParser(string $html): string
     {
         // extract Pids which should be parsed
-        $parsingPids = GeneralUtility::intExplode(',', $this->settings['parsingPids']);
+        $parsingPids = GeneralUtility::intExplode(',', $this->settings['parsingPids'] ?? '');
         // extract Pids which should NOT be parsed
-        $excludePids = GeneralUtility::intExplode(',', $this->settings['parsingExcludePidList']);
+        $excludePids = GeneralUtility::intExplode(',', $this->settings['parsingExcludePidList'] ?? '');
         // Get Tags which content should be parsed
-        $tags = GeneralUtility::trimExplode(',', $this->settings['parsingTags']);
+        $tags = GeneralUtility::trimExplode(',', $this->settings['parsingTags'] ?? '');
         // Remove "a" & "script" from parsingTags if it was added unknowingly
         if (in_array(self::$alwaysIgnoreParentTags, $tags, true)) {
             $tags = array_diff($tags, self::$alwaysIgnoreParentTags);