diff --git a/reference/intl/intltimezone/createenumeration.xml b/reference/intl/intltimezone/createenumeration.xml
index 5cba0b8f28..3d6338d4c1 100644
--- a/reference/intl/intltimezone/createenumeration.xml
+++ b/reference/intl/intltimezone/createenumeration.xml
@@ -13,12 +13,12 @@
   <para>&style.oop; (method):</para>
   <methodsynopsis role="IntlTimeZone">
    <modifier>public</modifier> <modifier>static</modifier> <type class="union"><type>IntlIterator</type><type>false</type></type><methodname>IntlTimeZone::createEnumeration</methodname>
-   <methodparam choice="opt"><type class="union"><type>IntlTimeZone</type><type>string</type><type>int</type><type>float</type><type>null</type></type><parameter>countryOrRawOffset</parameter><initializer>&null;</initializer></methodparam>
+   <methodparam choice="opt"><type class="union"><type>string</type><type>int</type><type>null</type></type><parameter>countryOrRawOffset</parameter><initializer>&null;</initializer></methodparam>
   </methodsynopsis>
   <para>&style.procedural;:</para>
   <methodsynopsis>
    <type class="union"><type>IntlIterator</type><type>false</type></type><methodname>intltz_create_enumeration</methodname>
-   <methodparam choice="opt"><type class="union"><type>IntlTimeZone</type><type>string</type><type>int</type><type>float</type><type>null</type></type><parameter>countryOrRawOffset</parameter><initializer>&null;</initializer></methodparam>
+   <methodparam choice="opt"><type class="union"><type>string</type><type>int</type><type>null</type></type><parameter>countryOrRawOffset</parameter><initializer>&null;</initializer></methodparam>
   </methodsynopsis>
   <para>
 
diff --git a/reference/intl/resourcebundle/get.xml b/reference/intl/resourcebundle/get.xml
index 76f736c646..1ca06bddcf 100644
--- a/reference/intl/resourcebundle/get.xml
+++ b/reference/intl/resourcebundle/get.xml
@@ -13,7 +13,7 @@
    &style.oop;
   </para>
   <methodsynopsis role="ResourceBundle">
-   <modifier>public</modifier> <type>mixed</type><methodname>ResourceBundle::get</methodname>
+   <modifier>public</modifier> <type class="union"><type>ResourceBundle</type><type>array</type><type>string</type><type>int</type><type>null</type></type><methodname>ResourceBundle::get</methodname>
    <methodparam><type class="union"><type>string</type><type>int</type></type><parameter>index</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter>fallback</parameter><initializer>&true;</initializer></methodparam>
   </methodsynopsis>
@@ -21,7 +21,7 @@
    &style.procedural;
   </para>
   <methodsynopsis>
-   <type>mixed</type><methodname>resourcebundle_get</methodname>
+   <type class="union"><type>ResourceBundle</type><type>array</type><type>string</type><type>int</type><type>null</type></type><methodname>resourcebundle_get</methodname>
    <methodparam><type>ResourceBundle</type><parameter>bundle</parameter></methodparam>
    <methodparam><type class="union"><type>string</type><type>int</type></type><parameter>index</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter>fallback</parameter><initializer>&true;</initializer></methodparam>
diff --git a/reference/intl/transliterator/geterrorcode.xml b/reference/intl/transliterator/geterrorcode.xml
index 54c4dc091b..5037319a52 100644
--- a/reference/intl/transliterator/geterrorcode.xml
+++ b/reference/intl/transliterator/geterrorcode.xml
@@ -11,12 +11,12 @@
   &reftitle.description;
   <para>&style.oop;</para>
    <methodsynopsis role="Transliterator">
-   <modifier>public</modifier> <type class="union"><type>int</type><type>false</type></type><methodname>Transliterator::getErrorCode</methodname>
+   <modifier>public</modifier> <type>int</type><methodname>Transliterator::getErrorCode</methodname>
    <void/>
   </methodsynopsis>
   <para>&style.procedural;</para>
   <methodsynopsis>
-   <type class="union"><type>int</type><type>false</type></type><methodname>transliterator_get_error_code</methodname>
+   <type>int</type><methodname>transliterator_get_error_code</methodname>
    <methodparam><type>Transliterator</type><parameter>transliterator</parameter></methodparam>
   </methodsynopsis>
   <para>
diff --git a/reference/intl/transliterator/geterrormessage.xml b/reference/intl/transliterator/geterrormessage.xml
index 300b0386b1..b2e2553cfc 100644
--- a/reference/intl/transliterator/geterrormessage.xml
+++ b/reference/intl/transliterator/geterrormessage.xml
@@ -11,12 +11,12 @@
   &reftitle.description;
   <para>&style.oop;</para>
    <methodsynopsis role="Transliterator">
-   <modifier>public</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>Transliterator::getErrorMessage</methodname>
+   <modifier>public</modifier> <type>string</type><methodname>Transliterator::getErrorMessage</methodname>
    <void/>
   </methodsynopsis>
   <para>&style.procedural;</para>
   <methodsynopsis>
-   <type class="union"><type>string</type><type>false</type></type><methodname>transliterator_get_error_message</methodname>
+   <type>string</type><methodname>transliterator_get_error_message</methodname>
    <methodparam><type>Transliterator</type><parameter>transliterator</parameter></methodparam>
   </methodsynopsis>
   <para>