diff --git a/language-snippets.ent b/language-snippets.ent
index 384166118f..167085c3fd 100644
--- a/language-snippets.ent
+++ b/language-snippets.ent
@@ -137,15 +137,6 @@ extension in order to use these functions.</simpara>'>
 <!ENTITY php '<literal>PHP</literal>'>
 <!ENTITY safemode '<link linkend="ini.safe-mode">safe mode</link>'>
 
-<!ENTITY string '<link linkend="language.types.string">string</link>'>
-<!ENTITY integer '<link linkend="language.types.integer">integer</link>'>
-<!ENTITY float '<link linkend="language.types.float">float</link>'>
-<!ENTITY resource '<link linkend="language.types.resource">resource</link>'>
-<!ENTITY boolean '<link linkend="language.types.boolean">boolean</link>'>
-<!ENTITY array '<link linkend="language.types.array">array</link>'>
-<!ENTITY object '<link linkend="language.types.object">object</link>'>
-
-
 <!-- These are using in reference/$extname/reference.xml and other
 supplemental files to mark section titles -->
 <!ENTITY reftitle.intro     '<title>Introduction</title>'>