From c0d39a476438a80bac8c25dfb2203932f20d630b Mon Sep 17 00:00:00 2001
From: Damien Seguy <dams@php.net>
Date: Mon, 28 May 2001 17:50:50 +0000
Subject: [PATCH] Made the array_splice example compliant cut/paste. Added an
 (obvious?) detail to array_diff().

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@48774 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/array.xml | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/functions/array.xml b/functions/array.xml
index 76fd1dc67a..c37bea3127 100644
--- a/functions/array.xml
+++ b/functions/array.xml
@@ -184,15 +184,16 @@ array_count_values ($array); // returns array (1=&gt;2, "hello"=&gt;2, "world"=&
      <example>
       <title><function>Array_diff</function> example</title>
       <programlisting role="php">
-$array1 = array ("a" =&gt; "green", "red", "blue");
+$array1 = array ("a" =&gt; "green", "red", "blue", "red");
 $array2 = array ("b" =&gt; "green", "yellow", "red");
 $result = array_diff ($array1, $array2);
       </programlisting>
      </example>
     </para>     
     <para>
-     This makes <varname>$result</varname> have <literal>array
-     ("blue");</literal>
+     This makes <varname>$result</varname> have 
+     <literal>array ("blue");</literal>. Multiple occurences in
+     $array1 are all treated the same way.
     </para>
     <para>
      See also <function>array_intersect</function>.
@@ -1295,14 +1296,21 @@ $a[$x] = $y                     array_splice ($input, $x, 1, $y)
       <title><function>Array_splice</function> examples</title>
       <programlisting role="php">
 $input = array ("red", "green", "blue", "yellow");
+array_splice ($input, 2);      
+// $input is now array ("red", "green")
 
-array_splice ($input, 2);      // $input is now array ("red", "green")
-array_splice ($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")
+// $input is now array ("red", "orange")
+
+$input = array ("red", "green", "blue", "yellow");
 array_splice ($input, -1, 1, array("black", "maroon")); 
-                               // $input is now array ("red", "green", 
-                               //          "blue", "black", "maroon")
+// $input is now array ("red", "green", 
+//          "blue", "black", "maroon")
       </programlisting>
      </example>
     </para>