Document BC break in 5.2.1 (fixes bug #40724)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@237712 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Gwynne Raskind 2007-06-15 01:07:15 +00:00
parent fc802c0b0f
commit 348d289d7a

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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.11 $ -->
<!-- $Revision: 1.12 $ -->
<refentry id="function.mt-srand">
<refnamediv>
<refname>mt_srand</refname>
@ -54,6 +54,16 @@
and defaults to a random value if omitted.
</entry>
</row>
<row>
<entry>Since 5.2.1</entry>
<entry>
The Mersenne Twister implementation in PHP now uses a new seeding
algorithm by Richard Wagner. Identical seeds no longer produce the same
sequence of values they did in previous versions. This behavior is not
expected to change again, but it is considered unsafe to rely upon it
nonetheless.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>