mt-getrandmax.xml

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<refentry xml:id="function.mt-getrandmax" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>mt_getrandmax</refname>
  <refpurpose>Show largest possible random value</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
   <methodsynopsis>
    <type>int</type><methodname>mt_getrandmax</methodname>
    <void/>
   </methodsynopsis>
  <simpara>
   Returns the maximum value that can be returned by a call to
   <function>mt_rand</function>.
  </simpara>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns the maximum random value returned by a call to
   <function>mt_rand</function> without arguments, which is the maximum value
   that can be used for its <parameter>max</parameter> parameter without the
   result being scaled up (and therefore less random).
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>mt_rand</function></member>
    <member><function>mt_srand</function></member>
    <member><function>getrandmax</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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