se/SE/se-lib/Core/Pdo.php

<?php

class Core_Pdo extends PDO {

	protected $_database_name;
	protected $_zasob_id;

	// public PDO::__construct ( string $dsn [, string $username [, string $password [, array $options ]]] )
	public function __construct($dsn, $username, $password, $options = array()) {
		$this->_database_name = $options['database'];
		$this->_zasob_id = $options['zasob_id'];
		unset($options['database']);
		unset($options['zasob_id']);
		parent::__construct($dsn, $username, $password, $options);
		$this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		$this->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
	}

	public function getDatabaseName() {
		return $this->_database_name;
	}

	public function getZasobId() {
		return $this->_zasob_id;
	}

	public function fetchAll($sql) {
		$sth = $this->prepare($sql);
		$sth->execute();
		return $sth->fetchAll();
	}

	public function bindValues($sth, $values) {
		foreach ($values as $name => $value) {
			$val = $value;
			$type = PDO::PARAM_STR;
			if (is_array($value)) {
				$val = $value[0];
				if (count($value) > 1) {
					$type = $value[1];
				}
			}
			$sth->bindValue($name, $val, $type);
			if (!isset($sth->bindedValues)) $sth->bindedValues = array();
			$sth->bindedValues[$name] = array($val, $type);
		}
	}

	public function getRawSql($sth, $values = array()) {
		$sql = $sth->queryString;
		$params = array();
		if (!empty($sth->bindedValues)) {
			foreach ($sth->bindedValues as $name => $value) {
				$params[$name] = array($value[0], $value[1]);
			}
		}
		foreach ($values as $name => $value) {
			$val = $value;
			$type = PDO::PARAM_STR;
			if (is_array($value)) {
				$val = $value[0];
				if (count($value) > 1) {
					$type = $value[1];
				}
			}
			$params[$name] = array($val, $type);
		}

		if (!empty($params)) {
			foreach ($params as $name => $val) {
				$outValue = $val[0];
				if (PDO::PARAM_STR == $val[1]) $outValue = "'{$outValue}'";
				$sql = str_replace(":{$name}", $outValue, $sql);
			}
		}
		return $sql;
	}

}