Correct docblock return type for DataReader::read() method (#20338)

fetus-hina · web-flow · commit c447d95ba770 · 2025-03-14T14:40:21.000+03:00
The method's docblock incorrectly stated it always returned an array,
while in practice it can also return `false`.

This change updates the `@return` annotation to correctly specify `array|false`.
diff --git a/framework/db/DataReader.php b/framework/db/DataReader.php
@@ -105,7 +105,7 @@ public function setFetchMode($mode)
 
     /**
      * Advances the reader to the next row in a result set.
-     * @return array the current row, false if no more row available
+     * @return array|false the current row, false if no more row available
      */
     public function read()
     {

Original file line number	Diff line number	Diff line change
`@@ -105,7 +105,7 @@ public function setFetchMode($mode)`
`105`	`105`
`106`	`106`	`/**`
`107`	`107`	`* Advances the reader to the next row in a result set.`
`108`		`- * @return array the current row, false if no more row available`
	`108`	`+ * @return array\|false the current row, false if no more row available`
`109`	`109`	`*/`
`110`	`110`	`public function read()`
`111`	`111`	`{`