php-doc-en/reference/math/functions/octdec.xml

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<refentry xml:id="function.octdec" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>octdec</refname>
  <refpurpose>Octal to decimal</refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
   <methodsynopsis>
    <type>number</type><methodname>octdec</methodname>
    <methodparam><type>string</type><parameter>octal_string</parameter></methodparam>
   </methodsynopsis>
  <para>
   Returns the decimal equivalent of the octal number
   represented by the <parameter>octal_string</parameter> argument.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>octal_string</parameter></term>
     <listitem>
      <para>
       The octal string to convert
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   The decimal representation of <parameter>octal_string</parameter>
  </para>
 </refsect1>
 <refsect1 role="changelog">
  &reftitle.changelog;
  <para>
   <informaltable>
    <tgroup cols="2">
     <thead>
      <row>
       <entry>&Version;</entry>
       <entry>&Description;</entry>
      </row>
     </thead>
     <tbody>
      <row>
       <entry>Since 4.1.0</entry>
       <entry>
        The function can now convert numbers that are too large to
        fit into the platforms <type>integer</type> type, larger values
        are returned as <type>float</type> in that case.
       </entry>
      </row>
     </tbody>
    </tgroup>
   </informaltable>
  </para>
 </refsect1>
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>octdec</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
echo octdec('77') . "\n";
echo octdec(decoct(45));
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
63
45
]]>
    </screen>
   </example>
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>decoct</function></member>
    <member><function>bindec</function></member>
    <member><function>hexdec</function></member>
    <member><function>base_convert</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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