Fix: E_WARNING: Trying to access array offset on value of type bool

saggi-dw · selfthinker · commit 87b0829640dd · 2024-01-20T23:53:30.000Z
diff --git a/syntax.php b/syntax.php
@@ -87,7 +87,7 @@ public function render($mode, Doku_Renderer $renderer, $data)
             return false;
         }
 
-        if(strlen($data[0]) > 1){
+        if(strlen($data[0] ?? null) > 1){
             $src = $data[0];
             $transStr = $data[1];
 

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,7 @@ public function render($mode, Doku_Renderer $renderer, $data)`
`87`	`87`	`return false;`
`88`	`88`	`}`
`89`	`89`
`90`		`- if(strlen($data[0]) > 1){`
	`90`	`+ if(strlen($data[0] ?? null) > 1){`
`91`	`91`	`$src = $data[0];`
`92`	`92`	`$transStr = $data[1];`
`93`	`93`