diff --git a/reference/array/functions/array-multisort.xml b/reference/array/functions/array-multisort.xml
index edd1dd632a..d22abc8ed0 100644
--- a/reference/array/functions/array-multisort.xml
+++ b/reference/array/functions/array-multisort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.10 $ -->
+<!-- $Revision: 1.11 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.11 -->
   <refentry id="function.array-multisort">
    <refnamediv>
@@ -14,6 +14,7 @@
       <methodparam choice="opt"><type>mixed</type><parameter>arg</parameter></methodparam>
       <methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
       <methodparam choice="opt"><type>array</type><parameter>...</parameter></methodparam>
+      <!-- Parameters don't need to be passed by reference -->
      </methodsynopsis>
     <para>
      <function>array_multisort</function> can be used to sort several
diff --git a/reference/array/functions/array-pop.xml b/reference/array/functions/array-pop.xml
index fd96547ec5..94a623e192 100644
--- a/reference/array/functions/array-pop.xml
+++ b/reference/array/functions/array-pop.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-pop">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>mixed</type><methodname>array_pop</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
      </methodsynopsis>
     <para>
      <function>array_pop</function> pops and returns the last value of
diff --git a/reference/array/functions/array-push.xml b/reference/array/functions/array-push.xml
index 382392bf8f..d97043f6f7 100644
--- a/reference/array/functions/array-push.xml
+++ b/reference/array/functions/array-push.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-push">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>int</type><methodname>array_push</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam><type>mixed</type><parameter>var</parameter></methodparam>
       <methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
      </methodsynopsis>
diff --git a/reference/array/functions/array-shift.xml b/reference/array/functions/array-shift.xml
index 620cd2de23..3d209e9e3c 100644
--- a/reference/array/functions/array-shift.xml
+++ b/reference/array/functions/array-shift.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-shift">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>mixed</type><methodname>array_shift</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
      </methodsynopsis>
     <para>
      <function>array_shift</function> shifts the first value of the
diff --git a/reference/array/functions/array-unshift.xml b/reference/array/functions/array-unshift.xml
index ee2c607067..64d958d412 100644
--- a/reference/array/functions/array-unshift.xml
+++ b/reference/array/functions/array-unshift.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-unshift">
    <refnamediv>
@@ -12,11 +12,9 @@
     <title>Description</title>
      <methodsynopsis>
       <type>int</type><methodname>array_unshift</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam><type>mixed</type><parameter>var</parameter></methodparam>
-      <methodparam choice="opt"><type>mixed</type><parameter>
-        ...
-       </parameter></methodparam>
+      <methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
      </methodsynopsis>
     <para>
      <function>array_unshift</function> prepends passed elements to
diff --git a/reference/array/functions/array-walk-recursive.xml b/reference/array/functions/array-walk-recursive.xml
index 5eff6c7a13..10f4b1f38c 100755
--- a/reference/array/functions/array-walk-recursive.xml
+++ b/reference/array/functions/array-walk-recursive.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <refentry id="function.array-walk-recursive">
  <refnamediv>
   <refname>array_walk_recursive</refname>
@@ -11,7 +11,7 @@
   <title>Description</title>
   <methodsynopsis>
    <type>bool</type><methodname>array_walk_recursive</methodname>
-   <methodparam><type>array</type><parameter>input</parameter></methodparam>
+   <methodparam><type>array</type><parameter>&amp;input</parameter></methodparam>
    <methodparam><type>string</type><parameter>funcname</parameter></methodparam>
    <methodparam choice="opt"><type>mixed</type><parameter>userdata</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/array/functions/arsort.xml b/reference/array/functions/arsort.xml
index 85a02a11b7..ed8b337454 100644
--- a/reference/array/functions/arsort.xml
+++ b/reference/array/functions/arsort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.arsort">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>arsort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/asort.xml b/reference/array/functions/asort.xml
index 450e08f891..8bf1aaeaef 100644
--- a/reference/array/functions/asort.xml
+++ b/reference/array/functions/asort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.asort">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>asort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/krsort.xml b/reference/array/functions/krsort.xml
index 19efd97927..7269f66e6b 100644
--- a/reference/array/functions/krsort.xml
+++ b/reference/array/functions/krsort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.krsort">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>krsort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/ksort.xml b/reference/array/functions/ksort.xml
index 11c2653e2e..943a3dfff8 100644
--- a/reference/array/functions/ksort.xml
+++ b/reference/array/functions/ksort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.ksort">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>ksort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/natcasesort.xml b/reference/array/functions/natcasesort.xml
index e687891c0e..8bc474ffb6 100644
--- a/reference/array/functions/natcasesort.xml
+++ b/reference/array/functions/natcasesort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.25 -->
   <refentry id="function.natcasesort">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>void</type><methodname>natcasesort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
      </methodsynopsis>
     <para>
      This function implements a sort algorithm that orders
diff --git a/reference/array/functions/rsort.xml b/reference/array/functions/rsort.xml
index 7668b785e1..715dd12a90 100644
--- a/reference/array/functions/rsort.xml
+++ b/reference/array/functions/rsort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.rsort">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>rsort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/shuffle.xml b/reference/array/functions/shuffle.xml
index 0c2612b26e..82878d9cd9 100644
--- a/reference/array/functions/shuffle.xml
+++ b/reference/array/functions/shuffle.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.10 $ -->
+<!-- $Revision: 1.11 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.shuffle">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>shuffle</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
      </methodsynopsis>
     <para>
      This function shuffles (randomizes the order of the elements in)
diff --git a/reference/array/functions/sort.xml b/reference/array/functions/sort.xml
index 4822a103e3..819203eeb6 100644
--- a/reference/array/functions/sort.xml
+++ b/reference/array/functions/sort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.sort">
    <refnamediv>
@@ -10,7 +10,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>sort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam choice="opt"><type>int</type><parameter>sort_flags</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/uasort.xml b/reference/array/functions/uasort.xml
index e12d375952..058bbe7f0c 100644
--- a/reference/array/functions/uasort.xml
+++ b/reference/array/functions/uasort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.uasort">
    <refnamediv>
@@ -13,7 +13,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>uasort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam><type>callback</type><parameter>cmp_function</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/uksort.xml b/reference/array/functions/uksort.xml
index 55aafee002..3e79023724 100644
--- a/reference/array/functions/uksort.xml
+++ b/reference/array/functions/uksort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.uksort">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>uksort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam><type>callback</type><parameter>cmp_function</parameter></methodparam>
      </methodsynopsis>
     <para>
diff --git a/reference/array/functions/usort.xml b/reference/array/functions/usort.xml
index 9f8653919b..e516f2aac4 100644
--- a/reference/array/functions/usort.xml
+++ b/reference/array/functions/usort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.18 $ -->
+<!-- $Revision: 1.19 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.usort">
    <refnamediv>
@@ -12,7 +12,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>usort</methodname>
-      <methodparam><type>array</type><parameter>array</parameter></methodparam>
+      <methodparam><type>array</type><parameter>&amp;array</parameter></methodparam>
       <methodparam><type>callback</type><parameter>cmp_function</parameter></methodparam>
      </methodsynopsis>
     <para>