diff --git a/reference/curl/versions.xml b/reference/curl/versions.xml
index 4ddb401e4a..6179d71c66 100644
--- a/reference/curl/versions.xml
+++ b/reference/curl/versions.xml
@@ -33,6 +33,16 @@
  <function name='curl_strerror' from='PHP 5 &gt;= 5.5.0'/>
  <function name='curl_unescape' from='PHP 5 &gt;= 5.5.0'/>
  <function name='curl_version' from='PHP 4 &gt;= 4.0.2, PHP 5'/>
+
+ <!-- Classes -->
+ <function name='curlfile' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::__construct' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::__wakeup' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::getfilename' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::getmimetype' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::getpostfilename' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::setmimetype' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='curlfile::setpostfilename' from='PHP 5 &gt;= 5.5.0'/>
 </versions>
 
 <!-- Keep this comment at the end of the file
diff --git a/reference/datetime/versions.xml b/reference/datetime/versions.xml
index fdaede500c..24c3c41730 100644
--- a/reference/datetime/versions.xml
+++ b/reference/datetime/versions.xml
@@ -26,8 +26,30 @@
  <function name='datetime::settimestamp' from='PHP 5 &gt;= 5.3.0'/>
  <function name='datetime::sub' from='PHP 5 &gt;= 5.3.0'/>
 
+ <function name='datetimeimmutable' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::__construct' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::__wakeup' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::__set_state' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::createfromformat' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::getlasterrors' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::format' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::gettimezone' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::getoffset' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::gettimestamp' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::diff' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::modify' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::add' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::sub' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::settimezone' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::settime' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::setdate' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::setisodate' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimeimmutable::settimestamp' from='PHP 5 &gt;= 5.5.0'/>
+ 
  <function name='datetimezone' from='PHP 5 &gt;= 5.2.0'/>
  <function name='datetimezone::__construct' from='PHP 5 &gt;= 5.2.0'/>
+ <function name='datetimezone::__wakeup' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='datetimezone::__set_state' from='PHP 5 &gt;= 5.5.0'/>
  <function name='datetimezone::getlocation' from='PHP 5 &gt;= 5.3.0'/>
  <function name='datetimezone::getname' from='PHP 5 &gt;= 5.2.0'/>
  <function name='datetimezone::getoffset' from='PHP 5 &gt;= 5.2.0'/>
@@ -42,6 +64,8 @@
 
  <function name='dateperiod' from='PHP 5 &gt;= 5.3.0'/>
  <function name='dateperiod::__construct' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='dateperiod::__wakeup' from='PHP 5 &gt;= 5.5.0'/>
+ <function name='dateperiod::__set_state' from='PHP 5 &gt;= 5.5.0'/>
  
  <!-- Functions -->
  <function name='checkdate' from='PHP 4, PHP 5'/>
diff --git a/reference/reflection/versions.xml b/reference/reflection/versions.xml
index 4a8e5f47d9..2de2df42be 100644
--- a/reference/reflection/versions.xml
+++ b/reference/reflection/versions.xml
@@ -30,6 +30,7 @@
  <function name='reflectionfunctionabstract::innamespace' from='PHP 5 &gt;= 5.3.0'/>
  <function name='reflectionfunctionabstract::isclosure' from='PHP 5 &gt;= 5.3.0'/>
  <function name='reflectionfunctionabstract::isdeprecated' from='PHP 5'/>
+ <function name='reflectionfunctionabstract::isgenerator' from='PHP 5 &gt;= 5.5.0'/>
  <function name='reflectionfunctionabstract::isinternal' from='PHP 5'/>
  <function name='reflectionfunctionabstract::isuserdefined' from='PHP 5'/>
  <function name='reflectionfunctionabstract::getdoccomment' from='PHP 5 &gt;= 5.1.0'/>
@@ -53,6 +54,7 @@
  <function name='reflectionfunction::__tostring' from='PHP 5'/>
  <function name='reflectionfunction::export' from='PHP 5'/>
  <function name='reflectionfunction::isdisabled' from='PHP 5'/>
+ <function name='reflectionfunction::isgenerator' from='PHP 5 &gt;= 5.5.0'/>
  <function name='reflectionfunction::invoke' from='PHP 5'/>
  <function name='reflectionfunction::invokeargs' from='PHP 5 &gt;= 5.1.0'/>
  <function name='reflectionfunction::innamespace' from='PHP 5 &gt;= 5.3.0'/>
@@ -98,6 +100,7 @@
  <function name='reflectionmethod::__construct' from='PHP 5'/>
  <function name='reflectionmethod::__tostring' from='PHP 5'/>
  <function name='reflectionmethod::export' from='PHP 5'/>
+ <function name='reflectionmethod::isgenerator' from='PHP 5 &gt;= 5.5.0'/>
  <function name='reflectionmethod::ispublic' from='PHP 5'/>
  <function name='reflectionmethod::isprivate' from='PHP 5'/>
  <function name='reflectionmethod::isprotected' from='PHP 5'/>
diff --git a/reference/spl/versions.xml b/reference/spl/versions.xml
index 054c36097a..a8c934cbec 100644
--- a/reference/spl/versions.xml
+++ b/reference/spl/versions.xml
@@ -836,9 +836,10 @@
  <function name='simplexmliterator::addattribute' from='PHP &gt;= 5.1.3'/>
  <function name='simplexmliterator::count' from='PHP &gt;= 5.1.3'/>
 
- <function name='SplDoublyLinkedList' from='PHP 5 &gt;= 5.3.0'/>
- <function name='SplDoublyLinkedList::__construct' from='PHP 5 &gt;= 5.3.0'/>
- <function name='SplDoublyLinkedList::pop' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='spldoublylinkedlist' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='spldoublylinkedlist::__construct' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='spldoublylinkedlist::pop' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='spldoublylinkedlist::add' from='PHP 5 &gt;= 5.5.0'/>
  <function name='spldoublylinkedlist::shift' from='PHP 5 &gt;= 5.3.0'/>
  <function name='spldoublylinkedlist::push' from='PHP 5 &gt;= 5.3.0'/>
  <function name='spldoublylinkedlist::unshift' from='PHP 5 &gt;= 5.3.0'/>
@@ -863,6 +864,7 @@
 
  <function name='splqueue' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splqueue::__construct' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='splqueue::add' from='PHP 5 &gt;= 5.5.0'/>
  <function name='splqueue::enqueue' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splqueue::dequeue' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splqueue::pop' from='PHP 5 &gt;= 5.3.0'/>
@@ -887,6 +889,7 @@
 
  <function name='splstack' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splstack::__construct' from='PHP 5 &gt;= 5.3.0'/>
+ <function name='splstack::add' from='PHP 5 &gt;= 5.5.0'/>
  <function name='splstack::pop' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splstack::shift' from='PHP 5 &gt;= 5.3.0'/>
  <function name='splstack::push' from='PHP 5 &gt;= 5.3.0'/>