mirror of
https://github.com/sigmasternchen/php-doc-en
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6757efbf17
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@325981 c90b9560-bf6c-de11-be94-00142212c4b1
131 lines
3.1 KiB
XML
131 lines
3.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.mysql-field-name" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>mysql_field_name</refname>
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<refpurpose>Get the name of the specified field in a result</refpurpose>
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</refnamediv>
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<refsynopsisdiv role="soft-deprecation-notice">
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<sidebar>
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&mysql.alternative.note;
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<simplelist role="alternatives">
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<member><function>mysqli_fetch_field_direct</function> [name] or [orgname]</member>
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<member><methodname>PDOStatement::getColumnMeta</methodname> [name]</member>
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</simplelist>
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</sidebar>
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</refsynopsisdiv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>mysql_field_name</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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<methodparam><type>int</type><parameter>field_offset</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>mysql_field_name</function> returns the name of the
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specified field index.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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&mysql.result.description;
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&mysql.field-offset.req.description;
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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The name of the specified field index on success&return.falseforfailure;.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>mysql_field_name</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* The users table consists of three fields:
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* user_id
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* username
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* password.
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*/
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$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
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if (!$link) {
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die('Could not connect to MySQL server: ' . mysql_error());
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}
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$dbname = 'mydb';
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$db_selected = mysql_select_db($dbname, $link);
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if (!$db_selected) {
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die("Could not set $dbname: " . mysql_error());
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}
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$res = mysql_query('select * from users', $link);
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echo mysql_field_name($res, 0) . "\n";
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echo mysql_field_name($res, 2);
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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user_id
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password
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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&database.field-case;
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<note>
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<para>
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&info.deprecated.alias;
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<function>mysql_fieldname</function>
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</para>
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</note>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>mysql_field_type</function></member>
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<member><function>mysql_field_len</function></member>
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</simplelist>
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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:"~/.phpdoc/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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