From 23396d4d4ed8a258636bdb4d13997567f94450a6 Mon Sep 17 00:00:00 2001
From: "Heilig (Cece) Szabolcs" <cece@php.net>
Date: Sun, 17 Aug 2003 12:21:03 +0000
Subject: [PATCH] applying PEAR coding standards on examples

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@138081 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/array/functions/array-combine.xml   |  6 ++--
 .../array/functions/array-count-values.xml    |  6 ++--
 .../array/functions/array-diff-assoc.xml      |  8 ++---
 reference/array/functions/array-diff.xml      |  8 ++---
 reference/array/functions/array-filter.xml    | 10 +++---
 reference/array/functions/array-flip.xml      | 10 +++---
 .../array/functions/array-intersect-assoc.xml |  8 ++---
 reference/array/functions/array-intersect.xml |  8 ++---
 reference/array/functions/array-keys.xml      | 16 +++++-----
 reference/array/functions/array-map.xml       |  8 ++---
 .../array/functions/array-merge-recursive.xml |  8 ++---
 reference/array/functions/array-merge.xml     |  8 ++---
 reference/array/functions/array-multisort.xml | 14 ++++----
 reference/array/functions/array-pad.xml       | 14 ++++----
 reference/array/functions/array-pop.xml       |  6 ++--
 reference/array/functions/array-push.xml      |  6 ++--
 reference/array/functions/array-rand.xml      | 12 +++----
 reference/array/functions/array-reverse.xml   |  8 ++---
 reference/array/functions/array-shift.xml     |  6 ++--
 reference/array/functions/array-slice.xml     | 10 +++---
 reference/array/functions/array-splice.xml    | 32 +++++++++----------
 reference/array/functions/array-unique.xml    | 10 +++---
 reference/array/functions/array-unshift.xml   |  6 ++--
 reference/array/functions/array-values.xml    |  4 +--
 reference/array/functions/array-walk.xml      | 14 ++++----
 reference/array/functions/array.xml           | 12 +++----
 reference/array/functions/arsort.xml          | 10 +++---
 reference/array/functions/asort.xml           | 10 +++---
 reference/array/functions/compact.xml         |  8 ++---
 reference/array/functions/count.xml           | 14 ++++----
 reference/array/functions/each.xml            | 14 ++++----
 reference/array/functions/end.xml             |  4 +--
 reference/array/functions/extract.xml         | 10 +++---
 reference/array/functions/in-array.xml        | 12 +++----
 reference/array/functions/key.xml             | 15 ++++-----
 reference/array/functions/krsort.xml          | 10 +++---
 reference/array/functions/ksort.xml           | 10 +++---
 reference/array/functions/list.xml            | 14 ++++----
 reference/array/functions/natsort.xml         |  4 +--
 reference/array/functions/range.xml           | 10 +++---
 reference/array/functions/rsort.xml           | 10 +++---
 reference/array/functions/shuffle.xml         | 10 +++---
 reference/array/functions/sort.xml            | 10 +++---
 reference/array/functions/uksort.xml          | 14 ++++----
 reference/array/functions/usort.xml           | 24 ++++++++------
 45 files changed, 238 insertions(+), 233 deletions(-)

diff --git a/reference/array/functions/array-combine.xml b/reference/array/functions/array-combine.xml
index 2999f2060d..822f33ca8f 100644
--- a/reference/array/functions/array-combine.xml
+++ b/reference/array/functions/array-combine.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
   <refentry id="function.array-combine">
    <refnamediv>
     <refname>array_combine</refname>
@@ -29,8 +29,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$a = array('green','red','yellow');
-$b = array('avocado','apple','banana');
+$a = array('green', 'red', 'yellow');
+$b = array('avocado', 'apple', 'banana');
 $c = array_combine($a, $b);
 
 print_r($c);
diff --git a/reference/array/functions/array-count-values.xml b/reference/array/functions/array-count-values.xml
index 5c0f8822c5..0feab12a5d 100644
--- a/reference/array/functions/array-count-values.xml
+++ b/reference/array/functions/array-count-values.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-count-values">
    <refnamediv>
@@ -23,8 +23,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array = array (1, "hello", 1, "world", "hello");
-print_r(array_count_values ($array));
+$array = array(1, "hello", 1, "world", "hello");
+print_r(array_count_values($array));
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-diff-assoc.xml b/reference/array/functions/array-diff-assoc.xml
index eb3a91830e..7c4d4dc631 100644
--- a/reference/array/functions/array-diff-assoc.xml
+++ b/reference/array/functions/array-diff-assoc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.14 -->
   <refentry id="function.array-diff-assoc">
    <refnamediv>
@@ -27,9 +27,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = array ("a" => "green", "b" => "brown", "c" => "blue", "red");
-$array2 = array ("a" => "green", "yellow", "red");
-$result = array_diff_assoc ($array1, $array2);
+$array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
+$array2 = array("a" => "green", "yellow", "red");
+$result = array_diff_assoc($array1, $array2);
 
 /* The result is:
 Array
diff --git a/reference/array/functions/array-diff.xml b/reference/array/functions/array-diff.xml
index 3db9f57526..035a3f0ce5 100644
--- a/reference/array/functions/array-diff.xml
+++ b/reference/array/functions/array-diff.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 1.14 -->
   <refentry id="function.array-diff">
    <refnamediv>
@@ -26,9 +26,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = array ("a" => "green", "red", "blue", "red");
-$array2 = array ("b" => "green", "yellow", "red");
-$result = array_diff ($array1, $array2);
+$array1 = array("a" => "green", "red", "blue", "red");
+$array2 = array("b" => "green", "yellow", "red");
+$result = array_diff($array1, $array2);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-filter.xml b/reference/array/functions/array-filter.xml
index ca92291a75..24be7ba8c6 100644
--- a/reference/array/functions/array-filter.xml
+++ b/reference/array/functions/array-filter.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.62 -->
   <refentry id="function.array-filter">
    <refnamediv>
@@ -30,15 +30,15 @@
 <![CDATA[
 <?php
 function odd($var) {
-    return ($var % 2 == 1);
+    return($var % 2 == 1);
 }
 
 function even($var) {
-    return ($var % 2 == 0);
+    return($var % 2 == 0);
 }
 
-$array1 = array ("a"=>1, "b"=>2, "c"=>3, "d"=>4, "e"=>5);
-$array2 = array (6, 7, 8, 9, 10, 11, 12);
+$array1 = array("a"=>1, "b"=>2, "c"=>3, "d"=>4, "e"=>5);
+$array2 = array(6, 7, 8, 9, 10, 11, 12);
 
 echo "Odd :\n";
 print_r(array_filter($array1, "odd"));
diff --git a/reference/array/functions/array-flip.xml b/reference/array/functions/array-flip.xml
index 0940ba6612..f1ae36dca8 100644
--- a/reference/array/functions/array-flip.xml
+++ b/reference/array/functions/array-flip.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 1.107 -->
   <refentry id="function.array-flip">
    <refnamediv>
@@ -38,8 +38,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$trans = array_flip ($trans);
-$original = strtr ($str, $trans);
+$trans = array_flip($trans);
+$original = strtr($str, $trans);
 ?>
 ]]>
       </programlisting>
@@ -51,8 +51,8 @@ $original = strtr ($str, $trans);
       <programlisting role="php">
 <![CDATA[
 <?php
-$trans = array ("a" => 1, "b" => 1, "c" => 2);
-$trans = array_flip ($trans);
+$trans = array("a" => 1, "b" => 1, "c" => 2);
+$trans = array_flip($trans);
 print_r($trans);
 ?>
 ]]>
diff --git a/reference/array/functions/array-intersect-assoc.xml b/reference/array/functions/array-intersect-assoc.xml
index fe330eb51b..c22f402245 100644
--- a/reference/array/functions/array-intersect-assoc.xml
+++ b/reference/array/functions/array-intersect-assoc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
   <refentry id="function.array-intersect-assoc">
    <refnamediv>
     <refname>array_intersect_assoc</refname>
@@ -25,9 +25,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = array ("a" => "green", "b" => "brown", "c" => "blue", "red");
-$array2 = array ("a" => "green", "yellow", "red");
-$result_array = array_intersect_assoc ($array1, $array2);
+$array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
+$array2 = array("a" => "green", "yellow", "red");
+$result_array = array_intersect_assoc($array1, $array2);
 
 /* $result_array will look like:
 
diff --git a/reference/array/functions/array-intersect.xml b/reference/array/functions/array-intersect.xml
index 60b28c7168..661502747f 100644
--- a/reference/array/functions/array-intersect.xml
+++ b/reference/array/functions/array-intersect.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 1.14 -->
   <refentry id="function.array-intersect">
    <refnamediv>
@@ -26,9 +26,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = array ("a" => "green", "red", "blue");
-$array2 = array ("b" => "green", "yellow", "red");
-$result = array_intersect ($array1, $array2);
+$array1 = array("a" => "green", "red", "blue");
+$array2 = array("b" => "green", "yellow", "red");
+$result = array_intersect($array1, $array2);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-keys.xml b/reference/array/functions/array-keys.xml
index 4925cf80a6..ce1052814f 100644
--- a/reference/array/functions/array-keys.xml
+++ b/reference/array/functions/array-keys.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-keys">
    <refnamediv>
@@ -30,15 +30,15 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array = array (0 => 100, "color" => "red");
-print_r(array_keys ($array));
+$array = array(0 => 100, "color" => "red");
+print_r(array_keys($array));
 
-$array = array ("blue", "red", "green", "blue", "blue");
-print_r(array_keys ($array, "blue"));
+$array = array("blue", "red", "green", "blue", "blue");
+print_r(array_keys($array, "blue"));
 
-$array = array ("color" => array("blue", "red", "green"),
-                "size" => array("small", "medium", "large"));
-print_r(array_keys ($array));
+$array = array("color" => array("blue", "red", "green"),
+               "size"  => array("small", "medium", "large"));
+print_r(array_keys($array));
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-map.xml b/reference/array/functions/array-map.xml
index c812b227c9..028576d6f7 100644
--- a/reference/array/functions/array-map.xml
+++ b/reference/array/functions/array-map.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 1.62 -->
   <refentry id="function.array-map">
    <refnamediv>
@@ -32,7 +32,7 @@
 <![CDATA[
 <?php
 function cube($n) {
-    return $n*$n*$n;
+    return($n * $n * $n);
 }
 
 $a = array(1, 2, 3, 4, 5);
@@ -65,11 +65,11 @@ Array
 <![CDATA[
 <?php
 function show_Spanish($n, $m) {
-    return "The number $n is called $m in Spanish";
+    return("The number $n is called $m in Spanish");
 }
 
 function map_Spanish($n, $m) {
-    return array ($n => $m);
+    return(array($n => $m));
 }
 
 $a = array(1, 2, 3, 4, 5);
diff --git a/reference/array/functions/array-merge-recursive.xml b/reference/array/functions/array-merge-recursive.xml
index ebaf47be38..9542ddb1ae 100644
--- a/reference/array/functions/array-merge-recursive.xml
+++ b/reference/array/functions/array-merge-recursive.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 1.12 -->
   <refentry id="function.array-merge-recursive">
    <refnamediv>
@@ -33,9 +33,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$ar1 = array ("color" => array ("favorite" => "red"), 5);
-$ar2 = array (10, "color" => array ("favorite" => "green", "blue"));
-$result = array_merge_recursive ($ar1, $ar2);
+$ar1 = array("color" => array("favorite" => "red"), 5);
+$ar2 = array(10, "color" => array("favorite" => "green", "blue"));
+$result = array_merge_recursive($ar1, $ar2);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-merge.xml b/reference/array/functions/array-merge.xml
index 3edb4241bf..efd6fe5211 100644
--- a/reference/array/functions/array-merge.xml
+++ b/reference/array/functions/array-merge.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.array-merge">
    <refnamediv>
@@ -32,9 +32,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = array ("color" => "red", 2, 4);
-$array2 = array ("a", "b", "color" => "green", "shape" => "trapezoid", 4);
-$result = array_merge ($array1, $array2);
+$array1 = array("color" => "red", 2, 4);
+$array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4);
+$result = array_merge($array1, $array2);
 print_r($result);
 ?>
 ]]>
diff --git a/reference/array/functions/array-multisort.xml b/reference/array/functions/array-multisort.xml
index 88469dbc64..c133850576 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.11 -->
   <refentry id="function.array-multisort">
    <refnamediv>
@@ -73,9 +73,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$ar1 = array ("10", 100, 100, "a");
-$ar2 = array (1, 3, "2", 1);
-array_multisort ($ar1, $ar2);
+$ar1 = array("10", 100, 100, "a");
+$ar2 = array(1, 3, "2", 1);
+array_multisort($ar1, $ar2);
 ?>
 ]]>
       </programlisting>
@@ -93,9 +93,9 @@ array_multisort ($ar1, $ar2);
       <programlisting role="php">
 <![CDATA[
 <?php
-$ar = array (array ("10", 100, 100, "a"), array (1, 3, "2", 1));
-array_multisort ($ar[0], SORT_ASC, SORT_STRING,
-                 $ar[1], SORT_NUMERIC, SORT_DESC);
+$ar = array(array("10", 100, 100, "a"), array(1, 3, "2", 1));
+array_multisort($ar[0], SORT_ASC, SORT_STRING,
+                $ar[1], SORT_NUMERIC, SORT_DESC);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-pad.xml b/reference/array/functions/array-pad.xml
index 0babbaf9f8..972b7af036 100644
--- a/reference/array/functions/array-pad.xml
+++ b/reference/array/functions/array-pad.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.array-pad">
    <refnamediv>
@@ -33,15 +33,15 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$input = array (12, 10, 9);
+$input = array(12, 10, 9);
 
-$result = array_pad ($input, 5, 0);
-// result is array (12, 10, 9, 0, 0)
+$result = array_pad($input, 5, 0);
+// result is array(12, 10, 9, 0, 0)
 
-$result = array_pad ($input, -7, -1);
-// result is array (-1, -1, -1, -1, 12, 10, 9)
+$result = array_pad($input, -7, -1);
+// result is array(-1, -1, -1, -1, 12, 10, 9)
 
-$result = array_pad ($input, 2, "noop");
+$result = array_pad($input, 2, "noop");
 // not padded
 ?>
 ]]>
diff --git a/reference/array/functions/array-pop.xml b/reference/array/functions/array-pop.xml
index 9fc0a9648b..fd96547ec5 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: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-pop">
    <refnamediv>
@@ -28,8 +28,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$stack = array ("orange", "banana", "apple", "raspberry");
-$fruit = array_pop ($stack);
+$stack = array("orange", "banana", "apple", "raspberry");
+$fruit = array_pop($stack);
 print_r($stack);
 ?>
 ]]>
diff --git a/reference/array/functions/array-push.xml b/reference/array/functions/array-push.xml
index c3a4a39fde..debf9c8f92 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: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-push">
    <refnamediv>
@@ -40,8 +40,8 @@ $array[] = $var;
       <programlisting role="php">
 <![CDATA[
 <?php
-$stack = array ("orange", "banana");
-array_push ($stack, "apple", "raspberry");
+$stack = array("orange", "banana");
+array_push($stack, "apple", "raspberry");
 print_r($stack);
 ?>
 ]]>
diff --git a/reference/array/functions/array-rand.xml b/reference/array/functions/array-rand.xml
index c30658a18f..9d719f3e4a 100644
--- a/reference/array/functions/array-rand.xml
+++ b/reference/array/functions/array-rand.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.13 -->
   <refentry id="function.array-rand">
    <refnamediv>
@@ -37,11 +37,11 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-srand ((float) microtime() * 10000000);
-$input = array ("Neo", "Morpheus", "Trinity", "Cypher", "Tank");
-$rand_keys = array_rand ($input, 2);
-print $input[$rand_keys[0]]."\n";
-print $input[$rand_keys[1]]."\n";
+srand((float) microtime() * 10000000);
+$input = array("Neo", "Morpheus", "Trinity", "Cypher", "Tank");
+$rand_keys = array_rand($input, 2);
+print $input[$rand_keys[0]] . "\n";
+print $input[$rand_keys[1]] . "\n";
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-reverse.xml b/reference/array/functions/array-reverse.xml
index 4d9881c3b9..92279f7c36 100644
--- a/reference/array/functions/array-reverse.xml
+++ b/reference/array/functions/array-reverse.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.62 -->
   <refentry id="function.array-reverse">
    <refnamediv>
@@ -27,9 +27,9 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$input  = array ("php", 4.0, array ("green", "red"));
-$result = array_reverse ($input);
-$result_keyed = array_reverse ($input, TRUE);
+$input  = array("php", 4.0, array("green", "red"));
+$result = array_reverse($input);
+$result_keyed = array_reverse($input, TRUE);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-shift.xml b/reference/array/functions/array-shift.xml
index c308197205..620cd2de23 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: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-shift">
    <refnamediv>
@@ -30,8 +30,8 @@
      <programlisting role="php">
 <![CDATA[
 <?php
-$stack = array ("orange", "banana", "apple", "raspberry");
-$fruit = array_shift ($stack);
+$stack = array("orange", "banana", "apple", "raspberry");
+$fruit = array_shift($stack);
 print_r($stack);
 ?>
 ]]>
diff --git a/reference/array/functions/array-slice.xml b/reference/array/functions/array-slice.xml
index 0416849fda..f787b334a7 100644
--- a/reference/array/functions/array-slice.xml
+++ b/reference/array/functions/array-slice.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.array-slice">
    <refnamediv>
@@ -50,10 +50,10 @@
 <?php
 $input = array ("a", "b", "c", "d", "e");
 
-$output = array_slice ($input, 2);      // returns "c", "d", and "e"
-$output = array_slice ($input, 2, -1);  // returns "c", "d"
-$output = array_slice ($input, -2, 1);  // returns "d"
-$output = array_slice ($input, 0, 3);   // returns "a", "b", and "c"
+$output = array_slice($input, 2);      // returns "c", "d", and "e"
+$output = array_slice($input, 2, -1);  // returns "c", "d"
+$output = array_slice($input, -2, 1);  // returns "d"
+$output = array_slice($input, 0, 3);   // returns "a", "b", and "c"
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-splice.xml b/reference/array/functions/array-splice.xml
index a993b3427a..dbc3a329a3 100644
--- a/reference/array/functions/array-splice.xml
+++ b/reference/array/functions/array-splice.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 1.14 -->
   <refentry id="function.array-splice">
    <refnamediv>
@@ -118,26 +118,26 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$input = array ("red", "green", "blue", "yellow");
-array_splice ($input, 2);
-// $input is now array ("red", "green")
+$input = array("red", "green", "blue", "yellow");
+array_splice($input, 2);
+// $input is now array("red", "green")
 
-$input = array ("red", "green", "blue", "yellow");
-array_splice ($input, 1, -1);
-// $input is now array ("red", "yellow")
+$input = array("red", "green", "blue", "yellow");
+array_splice($input, 1, -1);
+// $input is now array("red", "yellow")
 
-$input = array ("red", "green", "blue", "yellow");
-array_splice ($input, 1, count($input), "orange");
-// $input is now array ("red", "orange")
+$input = array("red", "green", "blue", "yellow");
+array_splice($input, 1, count($input), "orange");
+// $input is now array("red", "orange")
 
-$input = array ("red", "green", "blue", "yellow");
-array_splice ($input, -1, 1, array("black", "maroon"));
-// $input is now array ("red", "green",
+$input = array("red", "green", "blue", "yellow");
+array_splice($input, -1, 1, array("black", "maroon"));
+// $input is now array("red", "green",
 //          "blue", "black", "maroon")
 
-$input = array ("red", "green", "blue", "yellow");
-array_splice ($input, 3, 0, "purple");
-// $input is now array ("red", "green",
+$input = array("red", "green", "blue", "yellow");
+array_splice($input, 3, 0, "purple");
+// $input is now array("red", "green",
 //          "blue", "purple", "yellow");
 ?>
 ]]>
diff --git a/reference/array/functions/array-unique.xml b/reference/array/functions/array-unique.xml
index ac8069256d..0b87575d7d 100644
--- a/reference/array/functions/array-unique.xml
+++ b/reference/array/functions/array-unique.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-unique">
    <refnamediv>
@@ -40,8 +40,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$input = array ("a" => "green", "red", "b" => "green", "blue", "red");
-$result = array_unique ($input);
+$input = array("a" => "green", "red", "b" => "green", "blue", "red");
+$result = array_unique($input);
 print_r($result);
 ?>
 ]]>
@@ -67,8 +67,8 @@ Array
       <programlisting role="php">
 <![CDATA[
 <?php
-$input = array (4,"4","3",4,3,"3");
-$result = array_unique ($input);
+$input = array(4,"4","3",4,3,"3");
+$result = array_unique($input);
 var_dump($result);
 ?>
 ]]>
diff --git a/reference/array/functions/array-unshift.xml b/reference/array/functions/array-unshift.xml
index 0b1c4c6d1a..647227fb59 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: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-unshift">
    <refnamediv>
@@ -35,8 +35,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$queue = array ("orange", "banana");
-array_unshift ($queue, "apple", "raspberry");
+$queue = array("orange", "banana");
+array_unshift($queue, "apple", "raspberry");
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array-values.xml b/reference/array/functions/array-values.xml
index e8eebaf673..863539d446 100644
--- a/reference/array/functions/array-values.xml
+++ b/reference/array/functions/array-values.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-values">
    <refnamediv>
@@ -23,7 +23,7 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array = array ("size" => "XL", "color" => "gold");
+$array = array("size" => "XL", "color" => "gold");
 print_r(array_values ($array));
 ?>
 ]]>
diff --git a/reference/array/functions/array-walk.xml b/reference/array/functions/array-walk.xml
index 33fbc37652..eb6390fe3d 100644
--- a/reference/array/functions/array-walk.xml
+++ b/reference/array/functions/array-walk.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-walk">
    <refnamediv>
@@ -75,23 +75,23 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
+$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
 
-function test_alter (&$item1, $key, $prefix) {
+function test_alter(&$item1, $key, $prefix) {
     $item1 = "$prefix: $item1";
 }
 
-function test_print ($item2, $key) {
+function test_print($item2, $key) {
     echo "$key. $item2<br>\n";
 }
 
 echo "Before ...:\n";
-array_walk ($fruits, 'test_print');
+array_walk($fruits, 'test_print');
 
-array_walk ($fruits, 'test_alter', 'fruit');
+array_walk($fruits, 'test_alter', 'fruit');
 echo "... and after:\n";
 
-array_walk ($fruits, 'test_print');
+array_walk($fruits, 'test_print');
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/array.xml b/reference/array/functions/array.xml
index dce3d7c700..bbbc5372c7 100644
--- a/reference/array/functions/array.xml
+++ b/reference/array/functions/array.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 1.110 -->
   <refentry id="function.array">
    <refnamediv>
@@ -47,9 +47,9 @@
 <![CDATA[
 <?php
 $fruits = array (
-    "fruits"  => array ("a"=>"orange", "b"=>"banana", "c"=>"apple"),
-    "numbers" => array (1, 2, 3, 4, 5, 6),
-    "holes"   => array ("first", 5 => "second", "third")
+    "fruits"  => array("a" => "orange", "b" => "banana", "c" => "apple"),
+    "numbers" => array(1, 2, 3, 4, 5, 6),
+    "holes"   => array("first", 5 => "second", "third")
 )
 ?>
 ]]>
@@ -62,7 +62,7 @@ $fruits = array (
       <programlisting role="php">
 <![CDATA[
 <?php
-$array = array( 1, 1, 1, 1,  1, 8=>1,  4=>1, 19, 3=>13);
+$array = array(1, 1, 1, 1,  1, 8 => 1,  4 => 1, 19, 3 => 13);
 print_r($array);
 ?>
 ]]>
@@ -98,7 +98,7 @@ Array
       <programlisting role="php">
 <![CDATA[
 <?php
-$firstquarter  = array(1 => 'January', 'February', 'March');
+$firstquarter = array(1 => 'January', 'February', 'March');
 print_r($firstquarter);
 ?>
 ]]>
diff --git a/reference/array/functions/arsort.xml b/reference/array/functions/arsort.xml
index 982f7bf9b6..8e47239387 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.arsort">
    <refnamediv>
@@ -26,10 +26,10 @@
      <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
-arsort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
+arsort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "$key = $val\n";
 }
 ?>
diff --git a/reference/array/functions/asort.xml b/reference/array/functions/asort.xml
index aca130e028..f7f844a890 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.asort">
    <refnamediv>
@@ -24,10 +24,10 @@
      <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
-asort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
+asort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "$key = $val\n";
 }
 ?>
diff --git a/reference/array/functions/compact.xml b/reference/array/functions/compact.xml
index c2a45341c6..22151afc88 100644
--- a/reference/array/functions/compact.xml
+++ b/reference/array/functions/compact.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.compact">
    <refnamediv>
@@ -39,13 +39,13 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$city = "San Francisco";
+$city  = "San Francisco";
 $state = "CA";
 $event = "SIGGRAPH";
 
-$location_vars = array ("city", "state");
+$location_vars = array("city", "state");
 
-$result = compact ("event", "nothing_here", $location_vars);
+$result = compact("event", "nothing_here", $location_vars);
 ?>
 ]]>
       </programlisting>
diff --git a/reference/array/functions/count.xml b/reference/array/functions/count.xml
index 0d735095f4..8afb7840f3 100644
--- a/reference/array/functions/count.xml
+++ b/reference/array/functions/count.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.count">
    <refnamediv>
@@ -59,13 +59,13 @@
 $a[0] = 1;
 $a[1] = 3;
 $a[2] = 5;
-$result = count ($a);
+$result = count($a);
 // $result == 3
 
-$b[0] = 7;
-$b[5] = 9;
+$b[0]  = 7;
+$b[5]  = 9;
 $b[10] = 11;
-$result = count ($b);
+$result = count($b);
 // $result == 3;
 ?>
 ]]>
@@ -80,8 +80,8 @@ $result = count ($b);
       <programlisting role="php">
 <![CDATA[
 <?php
-$food = array( 'fruits'  => array('orange', 'banana', 'apple'),
-               'veggie'  => array('carrot', 'collard','pea'));
+$food = array('fruits' => array('orange', 'banana', 'apple'),
+              'veggie' => array('carrot', 'collard','pea'));
 
 // recursive count
 echo count($food,COUNT_RECURSIVE);  // output 8
diff --git a/reference/array/functions/each.xml b/reference/array/functions/each.xml
index 8b5bf98be2..ac0d344606 100644
--- a/reference/array/functions/each.xml
+++ b/reference/array/functions/each.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.each">
    <refnamediv>
@@ -37,8 +37,8 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$foo = array ("bob", "fred", "jussi", "jouni", "egon", "marliese");
-$bar = each ($foo);
+$foo = array("bob", "fred", "jussi", "jouni", "egon", "marliese");
+$bar = each($foo);
 print_r($bar);
 ?>
 ]]>
@@ -65,8 +65,8 @@ Array
       <programlisting role="php">
 <![CDATA[
 <?php
-$foo = array ("Robert" => "Bob", "Seppo" => "Sepi");
-$bar = each ($foo);
+$foo = array("Robert" => "Bob", "Seppo" => "Sepi");
+$bar = each($foo);
 print_r($bar);
 ?>
 ]]>
@@ -99,8 +99,8 @@ Array
 <?php
 $fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry');
 
-reset ($fruit);
-while (list ($key, $val) = each ($fruit)) {
+reset($fruit);
+while (list($key, $val) = each($fruit)) {
     echo "$key => $val\n";
 }
 
diff --git a/reference/array/functions/end.xml b/reference/array/functions/end.xml
index dba5d33128..21c6af601b 100644
--- a/reference/array/functions/end.xml
+++ b/reference/array/functions/end.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.end">
    <refnamediv>
@@ -26,7 +26,7 @@
 <![CDATA[
 <?php
 
-  $fruits = array('apple','banana','cranberry');
+  $fruits = array('apple', 'banana', 'cranberry');
     
   print end($fruits); // cranberry
       
diff --git a/reference/array/functions/extract.xml b/reference/array/functions/extract.xml
index 1a1e87740d..9d9b3f2957 100644
--- a/reference/array/functions/extract.xml
+++ b/reference/array/functions/extract.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.extract">
    <refnamediv>
@@ -163,10 +163,10 @@
    wddx_deserialize */
 
 $size = "large";
-$var_array = array ("color" => "blue",
-                    "size"  => "medium",
-                    "shape" => "sphere");
-extract ($var_array, EXTR_PREFIX_SAME, "wddx");
+$var_array = array("color" => "blue",
+                   "size"  => "medium",
+                   "shape" => "sphere");
+extract($var_array, EXTR_PREFIX_SAME, "wddx");
 
 print "$color, $size, $shape, $wddx_size\n";
 
diff --git a/reference/array/functions/in-array.xml b/reference/array/functions/in-array.xml
index 8f11c023c9..2105c669db 100644
--- a/reference/array/functions/in-array.xml
+++ b/reference/array/functions/in-array.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 1.56 -->
   <refentry id="function.in-array">
    <refnamediv>
@@ -43,11 +43,11 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$os = array ("Mac", "NT", "Irix", "Linux");
-if (in_array ("Irix", $os)) {
+$os = array("Mac", "NT", "Irix", "Linux");
+if (in_array("Irix", $os)) {
     print "Got Irix";
 }
-if (in_array ("mac", $os)) {
+if (in_array("mac", $os)) {
     print "Got mac";
 }
 ?>
@@ -100,11 +100,11 @@ if (in_array(1.13, $a, TRUE)) {
 <?php
 $a = array(array('p', 'h'), array('p', 'r'), 'o');
 
-if (in_array(array ('p', 'h'), $a)) {
+if (in_array(array('p', 'h'), $a)) {
     echo "'ph' was found\n";
 }
 
-if (in_array(array ('f', 'i'), $a)) {
+if (in_array(array('f', 'i'), $a)) {
     echo "'fi' was found\n";
 }
 
diff --git a/reference/array/functions/key.xml b/reference/array/functions/key.xml
index 9f93fff056..bf9275b5b6 100644
--- a/reference/array/functions/key.xml
+++ b/reference/array/functions/key.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 1.2 -->
   <refentry id="function.key">
    <refnamediv>
@@ -22,13 +22,12 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array = array (
- 'fruit1' => 'apple',
- 'fruit2' => 'orange',
- 'fruit3' => 'grape',
- 'fruit4' => 'apple',
- 'fruit5' => 'apple'
-);
+$array = array(
+    'fruit1' => 'apple',
+    'fruit2' => 'orange',
+    'fruit3' => 'grape',
+    'fruit4' => 'apple',
+    'fruit5' => 'apple');
 
 // this cycle echoes all associative array
 // key where value equals "apple"
diff --git a/reference/array/functions/krsort.xml b/reference/array/functions/krsort.xml
index 0d64b7847f..2bec20533e 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.krsort">
    <refnamediv>
@@ -23,10 +23,10 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
-krsort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
+krsort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "$key = $val\n";
 }
 ?>
diff --git a/reference/array/functions/ksort.xml b/reference/array/functions/ksort.xml
index b6e7f0b46f..a5eba2b242 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.ksort">
    <refnamediv>
@@ -23,10 +23,10 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
-ksort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
+ksort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "$key = $val\n";
 }
 ?>
diff --git a/reference/array/functions/list.xml b/reference/array/functions/list.xml
index 0131d78016..0409c53f14 100644
--- a/reference/array/functions/list.xml
+++ b/reference/array/functions/list.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.list">
    <refnamediv>
@@ -64,12 +64,12 @@ print "I need $power!\n";
 
 <?php
 
-$result = mysql_query ("SELECT id, name, salary FROM employees",$conn);
-while (list ($id, $name, $salary) = mysql_fetch_row ($result)) {
-    print (" <tr>\n".
-           "  <td><a href=\"info.php?id=$id\">$name</a></td>\n".
-           "  <td>$salary</td>\n".
-           " </tr>\n");
+$result = mysql_query("SELECT id, name, salary FROM employees",$conn);
+while (list($id, $name, $salary) = mysql_fetch_row($result)) {
+    print(" <tr>\n" .
+          "  <td><a href=\"info.php?id=$id\">$name</a></td>\n" .
+          "  <td>$salary</td>\n" .
+          " </tr>\n");
 }
 
 ?>
diff --git a/reference/array/functions/natsort.xml b/reference/array/functions/natsort.xml
index 923af6167b..b5620a309a 100644
--- a/reference/array/functions/natsort.xml
+++ b/reference/array/functions/natsort.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.25 -->
   <refentry id="function.natsort">
    <refnamediv>
@@ -27,7 +27,7 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$array1 = $array2 = array ("img12.png", "img10.png", "img2.png", "img1.png");
+$array1 = $array2 = array("img12.png", "img10.png", "img2.png", "img1.png");
 
 sort($array1);
 echo "Standard sorting\n";
diff --git a/reference/array/functions/range.xml b/reference/array/functions/range.xml
index 6e4f789469..ab4f986119 100644
--- a/reference/array/functions/range.xml
+++ b/reference/array/functions/range.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.range">
    <refnamediv>
@@ -39,23 +39,23 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-// array(0,1,2,3,4,5,6,7,8,9,10,11,12)
+// array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ,11, 12)
 foreach(range(0, 12) as $number) {
     echo $number;
 }
 
 // The step parameter was introduced in 5.0.0
-// array(0,10,20,30,40,50,60,70,80,90,100)
+// array(0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100)
 foreach(range(0, 100, 10) as $number) {
     echo $number;
 }
 
 // Use of character sequences introduced in 4.1.0
-// array('a','b','c','d','e','f','g','h','i');
+// array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i');
 foreach(range('a', 'i') as $letter) {
     echo $letter;
 }
-// array('c','b','a');
+// array('c', 'b', 'a');
 foreach(range('c', 'a') as $letter) {
     echo $letter;
 }
diff --git a/reference/array/functions/rsort.xml b/reference/array/functions/rsort.xml
index 81528e65f7..84cc7872f5 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.rsort">
    <refnamediv>
@@ -22,10 +22,10 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$fruits = array ("lemon", "orange", "banana", "apple");
-rsort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("lemon", "orange", "banana", "apple");
+rsort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "$key = $val\n";
 }
 ?>
diff --git a/reference/array/functions/shuffle.xml b/reference/array/functions/shuffle.xml
index 79fe633aff..7e2078228a 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.shuffle">
    <refnamediv>
@@ -21,10 +21,10 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-$numbers = range (1,20);
-srand ((float)microtime()*1000000);
-shuffle ($numbers);
-while (list (, $number) = each ($numbers)) {
+$numbers = range(1,20);
+srand((float)microtime()*1000000);
+shuffle($numbers);
+while (list(, $number) = each($numbers)) {
     echo "$number ";
 }
 ?>
diff --git a/reference/array/functions/sort.xml b/reference/array/functions/sort.xml
index 00718fa3f9..0948a8f6d6 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: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.sort">
    <refnamediv>
@@ -24,10 +24,10 @@
 <![CDATA[
 <?php
 
-$fruits = array ("lemon", "orange", "banana", "apple");
-sort ($fruits);
-reset ($fruits);
-while (list ($key, $val) = each ($fruits)) {
+$fruits = array("lemon", "orange", "banana", "apple");
+sort($fruits);
+reset($fruits);
+while (list($key, $val) = each($fruits)) {
     echo "fruits[".$key."] = ".$val."\n";
 }
 
diff --git a/reference/array/functions/uksort.xml b/reference/array/functions/uksort.xml
index e0a5e37b67..d0c587d47f 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: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.uksort">
    <refnamediv>
@@ -27,16 +27,18 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-function cmp ($a, $b) {
-    if ($a == $b) return 0;
+function cmp($a, $b) {
+    if ($a == $b) {
+        return 0;
+    }
     return ($a > $b) ? -1 : 1;
 }
 
-$a = array (4 => "four", 3 => "three", 20 => "twenty", 10 => "ten");
+$a = array(4 => "four", 3 => "three", 20 => "twenty", 10 => "ten");
 
-uksort ($a, "cmp");
+uksort($a, "cmp");
 
-while (list ($key, $value) = each ($a)) {
+while (list($key, $value) = each($a)) {
     echo "$key: $value\n";
 }
 ?>
diff --git a/reference/array/functions/usort.xml b/reference/array/functions/usort.xml
index 0862a6929b..32a862b617 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: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.usort">
    <refnamediv>
@@ -43,16 +43,18 @@
       <programlisting role="php">
 <![CDATA[
 <?php
-function cmp ($a, $b) {
-    if ($a == $b) return 0;
+function cmp($a, $b) {
+    if ($a == $b) {
+        return 0;
+    }
     return ($a < $b) ? -1 : 1;
 }
 
-$a = array (3, 2, 5, 6, 1);
+$a = array(3, 2, 5, 6, 1);
 
-usort ($a, "cmp");
+usort($a, "cmp");
 
-while (list ($key, $value) = each ($a)) {
+while (list($key, $value) = each($a)) {
     echo "$key: $value\n";
 }
 ?>
@@ -96,7 +98,7 @@ $fruits[2]["fruit"] = "grapes";
 
 usort($fruits, "cmp");
 
-while (list ($key, $value) = each ($fruits)) {
+while (list($key, $value) = each($fruits)) {
     echo "\$fruits[$key]: " . $value["fruit"] . "\n";
 }
 ?>
@@ -140,7 +142,9 @@ class TestObj {
     {
         $al = strtolower($a->name);
         $bl = strtolower($b->name);
-        if ($al == $bl) return 0;
+        if ($al == $bl) {
+            return 0;
+        }
         return ($al > $bl) ? +1 : -1;
     }
 }
@@ -149,10 +153,10 @@ $a[] = new TestObj("c");
 $a[] = new TestObj("b");
 $a[] = new TestObj("d");
 
-usort($a, array ("TestObj", "cmp_obj"));
+usort($a, array("TestObj", "cmp_obj"));
 
 foreach ($a as $item) {
-    print $item->name."\n";
+    print $item->name . "\n";
 }
 ?>
 ]]>