[travis] use PHP 8.0 to patch return types and run deps=low

nicolas-grekas · nicolas-grekas · commit be4bb6195bc7 · 2021-01-14T15:31:07.000+01:00
diff --git a/Tests/Loader/GlobFileLoaderTest.php b/Tests/Loader/GlobFileLoaderTest.php
@@ -40,5 +40,6 @@ class GlobFileLoaderWithoutImport extends GlobFileLoader
 {
     public function import($resource, $type = null, $ignoreErrors = false, $sourceResource = null, $exclude = null)
     {
+        return null;
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -40,5 +40,6 @@ class GlobFileLoaderWithoutImport extends GlobFileLoader`
`40`	`40`	`{`
`41`	`41`	`public function import($resource, $type = null, $ignoreErrors = false, $sourceResource = null, $exclude = null)`
`42`	`42`	`{`
	`43`	`+ return null;`
`43`	`44`	`}`
`44`	`45`	`}`