php-doc-en/reference/chdb/examples.xml
Lorenzo Castelli 52b1faeb7e Added documentation for chdb.
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@300562 c90b9560-bf6c-de11-be94-00142212c4b1
2010-06-18 08:07:39 +00:00

73 lines
1.4 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<chapter xml:id="chdb.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
&reftitle.examples;
<example>
<title>Creating a chdb file</title>
<programlisting role="php">
<![CDATA[
<?php
$data = array(
'key1' => 'value1',
'key2' => 'value2',
// ...
);
chdb_create('data.chdb', $data);
?>
]]>
</programlisting>
<para>
The above example will generate a chdb file named
<literal>data.chdb</literal> and containing the key-value pairs defined in
<varname>$data</varname>.
</para>
</example>
<example>
<title>Loading and looking up a chdb file</title>
<programlisting role="php">
<![CDATA[
<?php
$chdb = new chdb('data.chdb');
$value1 = $chdb->get('key1');
$value2 = $chdb->get('key2');
echo $value1, PHP_EOL;
echo $value2, PHP_EOL;
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
value1
value2
]]>
</screen>
</example>
</chapter>
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