Use substr_compare() in usesAmpCacheUrl()

westonruter · westonruter · commit e0dd63845511 · 2021-04-07T11:57:19.000-07:00
diff --git a/src/Optimizer/Transformer/RewriteAmpUrls.php b/src/Optimizer/Transformer/RewriteAmpUrls.php
@@ -176,7 +176,7 @@ private function usesAmpCacheUrl($url)
             return false;
         }
 
-        return strpos($url, Amp::CACHE_HOST) === 0;
+        return substr_compare($url, Amp::CACHE_HOST, 0, strlen(Amp::CACHE_HOST)) === 0;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -176,7 +176,7 @@ private function usesAmpCacheUrl($url)`
`176`	`176`	`return false;`
`177`	`177`	`}`
`178`	`178`
`179`		`- return strpos($url, Amp::CACHE_HOST) === 0;`
	`179`	`+ return substr_compare($url, Amp::CACHE_HOST, 0, strlen(Amp::CACHE_HOST)) === 0;`
`180`	`180`	`}`
`181`	`181`
`182`	`182`	`/**`