From abb0c22310497748b002fc7222efa6fa4df4ca22 Mon Sep 17 00:00:00 2001
From: Yoshinari Takaoka <mumumu@mumumu.org>
Date: Wed, 8 Sep 2021 08:41:10 +0900
Subject: [PATCH] Deleted old PHP 5.3 -> 5.4 tiger hash compatibility example.
 (#926)

---
 reference/hash/functions/hash.xml | 40 -------------------------------
 1 file changed, 40 deletions(-)

diff --git a/reference/hash/functions/hash.xml b/reference/hash/functions/hash.xml
index d8c7b08117..1205ac0e8a 100644
--- a/reference/hash/functions/hash.xml
+++ b/reference/hash/functions/hash.xml
@@ -73,46 +73,6 @@ echo hash('ripemd160', 'The quick brown fox jumped over the lazy dog.');
     <screen>
 <![CDATA[
 ec457d0a974c48d5685a7efa03d137dc8bbde7e3
-]]>
-    </screen>
-   </example>
-  </para>
-  <para>
-   <example xml:id="function.hash.tiger-bc">
-    <title>Calculate pre PHP-5.4 tiger hashes with PHP-5.4 and higher</title>
-    <programlisting role="php">
-<![CDATA[
-<?php
-function old_tiger($data = "", $width=192, $rounds = 3) {
-    return substr(
-        implode(
-            array_map(
-                function ($h) {
-                    return str_pad(bin2hex(strrev($h)), 16, "0");
-                },
-                str_split(hash("tiger192,$rounds", $data, true), 8)
-            )
-        ),
-        0, 48-(192-$width)/4
-    );
-}
-echo hash('tiger192,3', 'a-string'), PHP_EOL;
-echo old_tiger('a-string'), PHP_EOL;
-?>
-]]>
-    </programlisting>
-    &example.outputs.53;
-    <screen>
-<![CDATA[
-146a7492719b3564094efe7abbd40a7416fd900179d02773
-64359b7192746a14740ad4bb7afe4e097327d0790190fd16
-]]>
-    </screen>
-    &example.outputs.54;
-    <screen>
-<![CDATA[
-64359b7192746a14740ad4bb7afe4e097327d0790190fd16
-146a7492719b3564094efe7abbd40a7416fd900179d02773
 ]]>
     </screen>
    </example>