minor #13212 [Yaml] Update README.md (xelaris)

fabpot · fabpot · commit 36e05e9bf43e · 2015-01-03T13:39:27.000+01:00
This PR was merged into the 2.3 branch. Discussion ---------- [Yaml] Update README.md | Q | A | ------------- | --- | Fixed tickets | | License | MIT The ability to pass file names to Yaml::parse() was deprecated in 2.2 and will be removed in 3.0. So show an up-to-date example. Commits ------- bab98f0 [Yaml] Update README.md
diff --git a/src/Symfony/Component/Yaml/README.md b/src/Symfony/Component/Yaml/README.md
@@ -6,7 +6,7 @@ YAML implements most of the YAML 1.2 specification.
 ```php
 use Symfony\Component\Yaml\Yaml;
 
-$array = Yaml::parse($file);
+$array = Yaml::parse(file_get_contents(filename));
 
 print Yaml::dump($array);
 ```
