Merge pull request dokuwiki#4548 from annda/search-warning

splitbrain · web-flow · commit 4a4eba3731df · 2025-11-04T18:30:34.000+01:00
Eliminate warnings in OR search
diff --git a/inc/fulltext.php b/inc/fulltext.php
@@ -651,7 +651,11 @@ function ft_resultUnite($args)
     $result = $args[0];
     for ($i = 1; $i !== $array_count; $i++) {
         foreach (array_keys($args[$i]) as $id) {
-            $result[$id] += $args[$i][$id];
+            if (isset($result[$id])) {
+                $result[$id] += $args[$i][$id];
+            } else {
+                $result[$id] = $args[$i][$id];
+            }
         }
     }
     return $result;

Original file line number	Diff line number	Diff line change
`@@ -651,7 +651,11 @@ function ft_resultUnite($args)`
`651`	`651`	`$result = $args[0];`
`652`	`652`	`for ($i = 1; $i !== $array_count; $i++) {`
`653`	`653`	`foreach (array_keys($args[$i]) as $id) {`
`654`		`- $result[$id] += $args[$i][$id];`
	`654`	`+ if (isset($result[$id])) {`
	`655`	`+ $result[$id] += $args[$i][$id];`
	`656`	`+ } else {`
	`657`	`+ $result[$id] = $args[$i][$id];`
	`658`	`+ }`
`655`	`659`	`}`
`656`	`660`	`}`
`657`	`661`	`return $result;`