Source of: /manual/en/class.pdo.php
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<div>
<h1 class="title">The PDO class</h1>
<div class="partintro">
<div id="pdo.intro" class="section">
<h2 class="title">Introduction</h2>
<p class="para">
Represents a connection between PHP and a database server.
</p>
</div>
<div id="pdo.synopsis" class="section">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass"><b class="classname">PDO</b></div>
<div class="classsynopsisinfo">
<span class="ooclass">
<b class="classname">PDO</b>
</span>
{</div>
<div class="constructorsynopsis dc-description">
<span class="methodname"><a href="pdo.construct.php" class="function">__construct</a></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$dsn</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$username</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$password</tt></span>
[, <span class="methodparam"><span class="type">array</span> <tt class="parameter">$driver_options</tt></span>
]]] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="pdo.begintransaction.php" class="function">beginTransaction</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="pdo.commit.php" class="function">commit</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">mixed</span> <span class="methodname"><a href="pdo.errorcode.php" class="function">errorCode</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><a href="pdo.errorinfo.php" class="function">errorInfo</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><a href="pdo.exec.php" class="function">exec</a></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$statement</tt></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">mixed</span> <span class="methodname"><a href="pdo.getattribute.php" class="function">getAttribute</a></span>
( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$attribute</tt></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><a href="pdo.getavailabledrivers.php" class="function">getAvailableDrivers</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><a href="pdo.lastinsertid.php" class="function">lastInsertId</a></span>
([ <span class="methodparam"><span class="type">string</span> <tt class="parameter">$name</tt><span class="initializer"> = NULL</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">PDOStatement</span> <span class="methodname"><a href="pdo.prepare.php" class="function">prepare</a></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$statement</tt></span>
[, <span class="methodparam"><span class="type">array</span> <tt class="parameter">$driver_options</tt><span class="initializer"> = array()</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">PDOStatement</span> <span class="methodname"><a href="pdo.query.php" class="function">query</a></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$statement</tt></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><a href="pdo.quote.php" class="function">quote</a></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$string</tt></span>
[, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$parameter_type</tt><span class="initializer"> = PDO::PARAM_STR</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="pdo.rollback.php" class="function">rollBack</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="pdo.setattribute.php" class="function">setAttribute</a></span>
( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$attribute</tt></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.php#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$value</tt></span>
)</div>
}</div>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="pdo.begintransaction.php">PDO::beginTransaction</a> — Initiates a transaction</li><li><a href="pdo.commit.php">PDO::commit</a> — Commits a transaction</li><li><a href="pdo.construct.php">PDO::__construct</a> — Creates a PDO instance representing a connection to a database</li><li><a href="pdo.errorcode.php">PDO::errorCode</a> — Fetch the SQLSTATE associated with the last operation on the database handle</li><li><a href="pdo.errorinfo.php">PDO::errorInfo</a> — Fetch extended error information associated with the last operation on the database handle</li><li><a href="pdo.exec.php">PDO::exec</a> — Execute an SQL statement and return the number of affected rows</li><li><a href="pdo.getattribute.php">PDO::getAttribute</a> — Retrieve a database connection attribute</li><li><a href="pdo.getavailabledrivers.php">PDO::getAvailableDrivers</a> — Return an array of available PDO drivers</li><li><a href="pdo.lastinsertid.php">PDO::lastInsertId</a> — Returns the ID of the last inserted row or sequence value</li><li><a href="pdo.prepare.php">PDO::prepare</a> — Prepares a statement for execution and returns a statement object</li><li><a href="pdo.query.php">PDO::query</a> — Executes an SQL statement, returning a result set as a PDOStatement object</li><li><a href="pdo.quote.php">PDO::quote</a> — Quotes a string for use in a query.</li><li><a href="pdo.rollback.php">PDO::rollBack</a> — Rolls back a transaction</li><li><a href="pdo.setattribute.php">PDO::setAttribute</a> — Set an attribute</li></ul>
</div>
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