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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.main" xmlns="http://docbook.org/ns/docbook" role="noversion" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>main</refname>
<refpurpose>Dummy for <function>main</function></refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
There is no function named <function>main</function> except
in the PHP source. In PHP 4.3.0, a new type of error handling
in the PHP source (php_error_docref) was introduced. One feature
is to provide links to a manual page in PHP error messages when
the PHP directives <link linkend="ini.html-errors">html_errors</link>
(on by default) and <link linkend="ini.docref-root">docref_root</link>
(on by default until PHP 4.3.2) are set.
</para>
<para>
Sometimes error messages refer to a manual page for the function
<function>main</function> which is why this page exists. If you
discover such a reference, please
<link xlink:href="&url.php.bugs;">file a bug report</link>, indicating
the PHP function caused the error that linked to <function>main</function>
and it will be fixed and properly documented.
</para>
<para>
<table>
<title>Known errors that point to <function>main</function></title>
<tgroup cols="2">
<thead>
<row>
<entry>Function name</entry>
<entry>No longer points here as of</entry>
</row>
</thead>
<tbody>
<row>
<entry><function>include</function></entry>
<entry>5.1.0</entry>
</row>
<row>
<entry><function>include_once</function></entry>
<entry>5.1.0</entry>
</row>
<row>
<entry><function>require</function></entry>
<entry>5.1.0</entry>
</row>
<row>
<entry><function>require_once</function></entry>
<entry>5.1.0</entry>
</row>
</tbody>
</tgroup>
</table>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><link linkend="ini.html-errors">html_errors</link></member>
<member><link linkend="ini.display-errors">display_errors</link></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
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