Merge pull request #3804 from codeigniter4/toolbar-limit

MGatner · web-flow · commit db2c0b39b2bd · 2020-10-24T10:48:19.000-04:00
Limit toolbar to initial head tag
diff --git a/system/Debug/Toolbar.php b/system/Debug/Toolbar.php
@@ -395,10 +395,7 @@ public function prepare(RequestInterface $request = null, ResponseInterface $res
 
 			if (strpos($response->getBody(), '<head>') !== false)
 			{
-				$response->setBody(
-						str_replace('<head>', '<head>' . $script, $response->getBody())
-				);
-
+				$response->setBody(preg_replace('<head>', '<head>' . $script, $response->getBody(), 1));
 				return;
 			}
 

Original file line number	Diff line number	Diff line change
`@@ -395,10 +395,7 @@ public function prepare(RequestInterface $request = null, ResponseInterface $res`
`395`	`395`
`396`	`396`	`if (strpos($response->getBody(), '<head>') !== false)`
`397`	`397`	`{`
`398`		`- $response->setBody(`
`399`		`- str_replace('<head>', '<head>' . $script, $response->getBody())`
`400`		`- );`
`401`		`-`
	`398`	`+ $response->setBody(preg_replace('<head>', '<head>' . $script, $response->getBody(), 1));`
`402`	`399`	`return;`
`403`	`400`	`}`
`404`	`401`