Merge pull request dokuwiki#4010 from maulanaaghnii/parserutilswarning

splitbrain · web-flow · commit 7a83f336d8c3 · 2023-11-14T11:03:28.000+01:00
Parserutils Warning
diff --git a/inc/parserutils.php b/inc/parserutils.php
@@ -310,7 +310,7 @@ function p_get_metadata($id, $key = '', $render = METADATA_RENDER_USING_CACHE)
         $recursion = false;
     }
 
-    $val = $meta['current'];
+    $val = $meta['current'] ?? null;
 
     // filter by $key
     foreach (preg_split('/\s+/', $key, 2, PREG_SPLIT_NO_EMPTY) as $cur_key) {

Original file line number	Diff line number	Diff line change
`@@ -310,7 +310,7 @@ function p_get_metadata($id, $key = '', $render = METADATA_RENDER_USING_CACHE)`
`310`	`310`	`$recursion = false;`
`311`	`311`	`}`
`312`	`312`
`313`		`- $val = $meta['current'];`
	`313`	`+ $val = $meta['current'] ?? null;`
`314`	`314`
`315`	`315`	`// filter by $key`
`316`	`316`	`foreach (preg_split('/\s+/', $key, 2, PREG_SPLIT_NO_EMPTY) as $cur_key) {`