mirror of
https://github.com/sigmasternchen/php-doc-en
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412956f977
#sorry for this big commit... git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@171734 c90b9560-bf6c-de11-be94-00142212c4b1
86 lines
2.4 KiB
XML
86 lines
2.4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.7 $ -->
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<refentry id="function.mysqli-connect-errno">
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<refnamediv>
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<refname>mysqli_connect_errno</refname>
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<refpurpose>Returns the error code from last connect call</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>mysqli_connect_errno</methodname>
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<void />
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</methodsynopsis>
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<para>
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The <function>mysqli_connect_errno</function> function will return the last error code number
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for last call to <function>mysqli_connect</function>.
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If no errors have occured, this function will return zero.
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</para>
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<note>
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<para>
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Client error message numbers are listed in the MySQL <filename>errmsg.h</filename> header file,
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server error message numbers are listed in <filename>mysqld_error.h</filename>.
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In the MySQL source distribution you can find a complete list of error messages and error numbers
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in the file <filename>Docs/mysqld_error.txt</filename>.
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</para>
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</note>
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</refsect1>
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<refsect1>
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&reftitle.returnvalues;
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<para>
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An error code value for the last call to <function>mysqli_connect</function>, if it failed.
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zero means no error occurred.
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</para>
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</refsect1>
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<refsect1>
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&reftitle.seealso;
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<para>
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<function>mysqli_connect</function>,
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<function>mysqli_connect_error</function>,
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<function>mysqli_errno</function>,
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<function>mysqli_error</function>&listendand;
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<function>mysqli_sqlstate</function>.
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</para>
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</refsect1>
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<refsect1>
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&reftitle.examples;
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<para>
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<example>
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<title>mysqli_connect_errno sample</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$link = @mysqli_connect("localhost", "nonexisting_user", "");
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if (!$link) {
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printf("Can't connect to localhost. Errorcode: %d\n", mysqli_connect_errno());
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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