mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-11-16 09:06:25 +00:00
137 lines
5.5 KiB
HTML
137 lines
5.5 KiB
HTML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
|
||
<title>Using Berkeley DB with PHP</title>
|
||
<link rel="stylesheet" href="gettingStarted.css" type="text/css" />
|
||
<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
|
||
<link rel="start" href="index.html" title="Berkeley DB Programmer's Reference Guide" />
|
||
<link rel="up" href="ext.html" title="Chapter 22. Berkeley DB Extensions" />
|
||
<link rel="prev" href="ext_perl.html" title="Using Berkeley DB with Perl" />
|
||
<link rel="next" href="dumpload.html" title="Chapter 23. Dumping and Reloading Databases" />
|
||
</head>
|
||
<body>
|
||
<div xmlns="" class="navheader">
|
||
<div class="libver">
|
||
<p>Library Version 11.2.5.3</p>
|
||
</div>
|
||
<table width="100%" summary="Navigation header">
|
||
<tr>
|
||
<th colspan="3" align="center">Using Berkeley DB with PHP</th>
|
||
</tr>
|
||
<tr>
|
||
<td width="20%" align="left"><a accesskey="p" href="ext_perl.html">Prev</a> </td>
|
||
<th width="60%" align="center">Chapter 22.
|
||
Berkeley DB Extensions
|
||
</th>
|
||
<td width="20%" align="right"> <a accesskey="n" href="dumpload.html">Next</a></td>
|
||
</tr>
|
||
</table>
|
||
<hr />
|
||
</div>
|
||
<div class="sect1" lang="en" xml:lang="en">
|
||
<div class="titlepage">
|
||
<div>
|
||
<div>
|
||
<h2 class="title" style="clear: both"><a id="ext_php"></a>Using Berkeley DB with PHP</h2>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<p>A PHP 4 extension for this release of Berkeley DB is included in the
|
||
distribution package. It can either either link directly against the
|
||
installed Berkeley DB library (which is necessary for running in a
|
||
non-Apache/mod_php4 environment), or against mod_db4, which provides
|
||
additional safety when running under Apache/mod_php4.</p>
|
||
<p>
|
||
For installation instructions, see the <code class="filename">INSTALL</code> file that
|
||
resides in the <code class="literal">lang/php_db4</code> directory in your
|
||
Berkeley DB distribution.
|
||
</p>
|
||
<p>The PHP extension provides the following classes, which mirror the
|
||
standard Berkeley DB C++ API.</p>
|
||
<pre class="programlisting">class Db4Env {
|
||
function Db4Env($flags = 0) {}
|
||
function close($flags = 0) {}
|
||
function dbremove($txn, $filename, $database = null, $flags = 0) {}
|
||
function dbrename($txn, $file, $database, $new_database,
|
||
$flags = 0) {}
|
||
function open($home, $flags = DB_CREATE | DB_INIT_LOCK |
|
||
DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN,
|
||
$mode = 0666) {}
|
||
function remove($home, $flags = 0) {}
|
||
function set_data_dir($directory) {}
|
||
function txn_begin($parent_txn = null, $flags = 0) {}
|
||
function txn_checkpoint($kbytes, $minutes, $flags = 0) {}
|
||
}
|
||
|
||
class Db4 {
|
||
function Db4($dbenv = null) {} // create a new Db4 object using
|
||
// the optional DbEnv
|
||
function open($txn = null, $file = null, $database = null,
|
||
$flags = DB_CREATE, $mode = 0) {}
|
||
function close() {}
|
||
function del($key, $txn = null) {}
|
||
function get($key, $txn = null, $flags = 0) {}
|
||
function pget($key, &$pkey, $txn = null, $flags = 0) {}
|
||
function get_type() {} // returns the stringified
|
||
// database type name
|
||
function stat($txn = null, $flags = 0) {} // returns statistics as
|
||
// an as
|
||
function join($cursor_list, $flags = 0) {}
|
||
function sync() {}
|
||
function truncate($txn = null, $flags = 0) {}
|
||
function cursor($txn = null, flags = 0) {}
|
||
}
|
||
|
||
class Db4Txn {
|
||
function abort() {}
|
||
function commit() {}
|
||
function discard() {}
|
||
function id() {}
|
||
function set_timeout($timeout, $flags = 0) {}
|
||
}
|
||
|
||
class Db4Cursor {
|
||
function close() {}
|
||
function count() {}
|
||
function del() {}
|
||
function dup($flags = 0) {}
|
||
function get($key, $flags = 0) {}
|
||
function pget($key, &$primary_key, $flags = 0) {}
|
||
function put($key, $data, $flags = 0) {}
|
||
}</pre>
|
||
<p>The PHP extension attempts to be "smart" for you by:</p>
|
||
<div class="orderedlist">
|
||
<ol type="1">
|
||
<li>Auto-committing operations on transactional databases if no explicit
|
||
Db4Txn object is specified.</li>
|
||
<li>Performing reference and dependency checking to insure that all
|
||
resources are closed in the correct order.</li>
|
||
<li>Supplying default values for flags.</li>
|
||
</ol>
|
||
</div>
|
||
</div>
|
||
<div class="navfooter">
|
||
<hr />
|
||
<table width="100%" summary="Navigation footer">
|
||
<tr>
|
||
<td width="40%" align="left"><a accesskey="p" href="ext_perl.html">Prev</a> </td>
|
||
<td width="20%" align="center">
|
||
<a accesskey="u" href="ext.html">Up</a>
|
||
</td>
|
||
<td width="40%" align="right"> <a accesskey="n" href="dumpload.html">Next</a></td>
|
||
</tr>
|
||
<tr>
|
||
<td width="40%" align="left" valign="top">Using Berkeley DB with Perl </td>
|
||
<td width="20%" align="center">
|
||
<a accesskey="h" href="index.html">Home</a>
|
||
</td>
|
||
<td width="40%" align="right" valign="top"> Chapter 23.
|
||
Dumping and Reloading Databases
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</div>
|
||
</body>
|
||
</html>
|