feat($default-theme): add PHP language text tag to code block. (#892)

JorgenVatle · ulivz · commit cc056bad2ec1 · 2018-10-05T05:29:50.000-05:00
diff --git a/packages/@vuepress/theme-default/styles/code.styl b/packages/@vuepress/theme-default/styles/code.styl
@@ -125,3 +125,6 @@ div[class~="language-python"]:before
 
 div[class~="language-bash"]:before
   content "sh"
+  
+div[class~="language-php"]:before
+  content "php"
