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removed 2 files - these functions don't exist
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@177369 c90b9560-bf6c-de11-be94-00142212c4b1
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Georg Richter
parent
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2 changed files with 0 additions and 192 deletions
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1.1.1 $ -->
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<refentry id="function.maxdb-field-count">
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<refnamediv>
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<refname>maxdb_field_count</refname>
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<refpurpose>Returns the number of columns for the most recent query</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>Procedural style:</para>
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<methodsynopsis>
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<type>int</type><methodname>maxdb_field_count</methodname>
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<methodparam><type>resource</type><parameter>link</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns the number of columns for the most recent query on the connection
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represented by the <parameter>link</parameter> parameter. This function
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can be useful when using the <function>maxdb_store_result</function>
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function to determine if the query should have produced a non-empty result
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set or not without knowing the nature of the query.
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</para>
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</refsect1>
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<refsect1>
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<title>Return values</title>
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<para>An integer representing the number of fields in a result set</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<para>
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<example>
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<title>Procedural style</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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$link = maxdb_connect("localhost", "my_user", "my_password", "test");
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maxdb_query($link, "DROP TABLE friends");
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maxdb_query($link, "CREATE TABLE friends (id int, name varchar(20))");
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maxdb_query($link, "INSERT INTO friends VALUES (1,'Hartmut')");
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maxdb_query($link, "INSERT INTO friends VALUES (2, 'Ulf')");
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maxdb_real_query($link, $HTTP_POST_VARS['query']);
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if (maxdb_field_count($link)) {
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/* this was a select/show or describe query */
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$result = maxdb_store_result($link);
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/* process resultset */
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$row = maxdb_fetch_row($result);
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/* free resultset */
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maxdb_free_result($result);
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}
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/* close connection */
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maxdb_close($link);
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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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@ -1,107 +0,0 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1.1.1 $ -->
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<refentry id="function.maxdb-field-seek">
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<refnamediv>
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<refname>maxdb_field_seek</refname>
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<refpurpose>
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Set result pointer to a specified field offset
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>Procedural style:</para>
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<methodsynopsis>
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<type>int</type><methodname>maxdb_field_seek</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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<methodparam><type>int</type><parameter>fieldnr</parameter></methodparam>
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</methodsynopsis>
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<para>
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Sets the field cursor to the given offset. The next call to <function>maxdb_fetch_field</function>
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will retrieve the field definition of the column associated with that offset.
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</para>
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<note>
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<para>To seek to the beginning of a row, pass an offset value of zero.</para>
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</note>
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</refsect1>
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<refsect1>
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<title>Return values</title>
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<para>
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<function>maxdb_field_seek</function> returns previuos value of field cursor.
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</para>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>
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<function>maxdb_fetch_field</function>
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</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<example>
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<title>Procedural style</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$link = maxdb_connect("localhost", "my_user", "my_password", "world");
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/* check connection */
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if (maxdb_connect_errno()) {
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printf("Connect failed: %s\n", maxdb_connect_error());
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exit();
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}
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$query = "SELECT Name, SurfaceArea from Country ORDER BY Code";
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if ($result = maxdb_query($link, $query)) {
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/* Get field information for 2nd column */
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maxdb_field_seek($result, 1);
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$finfo = maxdb_fetch_field($result);
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printf("Name: %s\n", $finfo->name);
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printf("max. Len: %d\n", $finfo->max_length);
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printf("Type: %d\n\n", $finfo->type);
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maxdb_free_result($result);
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}
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/* close connection */
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maxdb_close($link);
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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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The above examples would produce the following output:
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</para>
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<screen>
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<![CDATA[
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Name: SurfaceArea
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max. Len: 10
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Type: 4
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]]>
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</screen>
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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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