mirror of
https://github.com/sigmasternchen/php-doc-en
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46597ad112
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@183162 c90b9560-bf6c-de11-be94-00142212c4b1
100 lines
2.6 KiB
XML
100 lines
2.6 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.5 $ -->
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<!-- splitted from ./en/functions/sybase.xml, last change in rev 1.2 -->
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<refentry id="function.sybase-fetch-array">
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<refnamediv>
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<refname>sybase_fetch_array</refname>
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<refpurpose>Fetch row as array</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>array</type><methodname>sybase_fetch_array</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns an array that corresponds to the fetched row, or
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&false; if there are no more rows.
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</para>
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<para>
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<function>sybase_fetch_array</function> is an extended version of
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<function>sybase_fetch_row</function>. In addition to storing the
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data in the numeric indices of the result array, it also stores
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the data in associative indices, using the field names as keys.
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</para>
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<para>
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An important thing to note is that using
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<function>sybase_fetch_array</function> is NOT significantly
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slower than using <function>sybase_fetch_row</function>, while it
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provides a significant added value.
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</para>
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<note>
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<para>
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When selecting fields with identical names (for instance, in
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a join), the associative indices will have a sequential number prepended.
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See the example for details.
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</para>
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</note>
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<para>
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<example>
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<title>Identical fieldnames</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$dbh = sybase_connect('SYBASE', '', '');
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$q = sybase_query('SELECT * FROM p, a WHERE p.person_id= a.person_id');
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var_dump(sybase_fetch_array($q));
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sybase_close($dbh);
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?>
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]]>
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</programlisting>
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<para>
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The above example would produce the following output (assuming the two tables only
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have each one column called "person_id"):
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</para>
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<screen>
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<![CDATA[
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array(4) {
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[0]=>
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int(1)
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["person_id"]=>
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int(1)
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[1]=>
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int(1)
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["person_id1"]=>
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int(1)
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}
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]]>
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</screen>
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</example>
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</para>
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<para>
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See also
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<function>sybase_fetch_row</function>,
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<function>sybase_fetch_assoc</function> and
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<function>sybase_fetch_object</function>.
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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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