mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-21 03:18:55 +00:00
17c4b50a68
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@144938 c90b9560-bf6c-de11-be94-00142212c4b1
139 lines
3.3 KiB
XML
139 lines
3.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.3 $ -->
|
|
<refentry id="function.dbase-get-header-info">
|
|
<refnamediv>
|
|
<refname>dbase_get_header_info</refname>
|
|
<refpurpose>Get the header info of a dBase database</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<methodsynopsis>
|
|
<type>array</type><methodname>dbase_get_header_info</methodname>
|
|
<methodparam><type>int</type><parameter>dbase_identifier</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Returns information on the column structure of the database referenced by
|
|
<parameter>dbase_identifier</parameter>. For each column in the database,
|
|
there is an entry in a numerically-indexed array. The array index starts
|
|
at 0. Each array element contains an associative array of column
|
|
information. If the database header information cannot be read, &false;
|
|
is returned.
|
|
</para>
|
|
<para>
|
|
The array elements are:
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>
|
|
name
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
The name of the column
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
type
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
The human-readable name for the dbase type of the column (i.e. date,
|
|
boolean, etc)
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
length
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
The number of bytes this column can hold
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
precision
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
The number of digits of decimal precision for the column
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
format
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
A suggested <function>printf</function> format specifier for the column
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
offset
|
|
</term>
|
|
<listitem>
|
|
<simpara>
|
|
The byte offset of the column from the start of the row
|
|
</simpara>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
<para>
|
|
<example>
|
|
<title>Showing header information for a dBase database file</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
// Path to dbase file
|
|
$db_path = "/tmp/test.dbf";
|
|
|
|
// Open dbase file
|
|
$dbh = dbase_open($db_path)
|
|
or die("Error! Could not open dbase database file '$db_path'.");
|
|
|
|
// Get column information
|
|
$column_info = dbase_get_header_info($dbh);
|
|
|
|
// Display information
|
|
print_r($column_info);
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</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:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|