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added a note to round() regarding php3/4 differences

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@38064 c90b9560-bf6c-de11-be94-00142212c4b1
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Hartmut Holzgraefe 2000-12-19 11:36:43 +00:00
parent 86e69bc5ec
commit fa3b453f6a
1 changed files with 6 additions and 0 deletions
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6
functions/math.xml
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@ -1025,6 +1025,12 @@ $foo = round (1.95583, 2); // $foo == 1.96
</programlisting>
</informalexample>
</para>
<note>
<simpara>
The <parameter>precision</parameter> parameter is only
available in PHP 4.
</simpara>
</note>
<simpara>
See also <function>ceil</function> and
<function>floor</function>.