cast value in order to remove warning (#1126)

npotier · web-flow · commit e7a7ab4c6aac · 2025-02-05T17:09:43.000+01:00
diff --git a/Grid/Grid.php b/Grid/Grid.php
@@ -556,7 +556,7 @@ protected function getCurrentUri()
 
     protected function processPersistence()
     {
-        $referer = strtok($this->request->headers->get('referer'), '?');
+        $referer = strtok((string) $this->request->headers->get('referer'), '?');
 
         // Persistence or reset - kill previous session
         if ((!$this->request->isXmlHttpRequest() && !$this->persistence && $referer != $this->getCurrentUri())

Original file line number	Diff line number	Diff line change
`@@ -556,7 +556,7 @@ protected function getCurrentUri()`
`556`	`556`
`557`	`557`	`protected function processPersistence()`
`558`	`558`	`{`
`559`		`- $referer = strtok($this->request->headers->get('referer'), '?');`
	`559`	`+ $referer = strtok((string) $this->request->headers->get('referer'), '?');`
`560`	`560`
`561`	`561`	`// Persistence or reset - kill previous session`
`562`	`562`	`if ((!$this->request->isXmlHttpRequest() && !$this->persistence && $referer != $this->getCurrentUri())`