Doctrine - How to print out the real sql, not just the prepared statement?

Question

We\'re using Doctrine, a PHP ORM. I am creating a query like this:

$q = Doctrine_Query::create()->select(\'id\')->from(\'MyTable\');

Answer 1

$sql = $query->getSQL();
$obj->mapDQLParametersNamesToSQL($query->getDQL(), $sql);
echo $sql;//to see parameters names in sql
$obj->mapDQLParametersValuesToSQL($query->getParameters(), $sql);
echo $sql;//to see parameters values in sql

public function mapDQLParametersNamesToSQL($dql, &$sql)
{
    $matches = [];
    $parameterNamePattern = '/:\w+/';
    /** Found parameter names in DQL */
    preg_match_all($parameterNamePattern, $dql, $matches);
    if (empty($matches[0])) {
        return;
    }
    $needle = '?';
    foreach ($matches[0] as $match) {
        $strPos = strpos($sql, $needle);
        if ($strPos !== false) {
            /** Paste parameter names in SQL */
            $sql = substr_replace($sql, $match, $strPos, strlen($needle));
        }
    }
}

public function mapDQLParametersValuesToSQL($parameters, &$sql)
{
    $matches = [];
    $parameterNamePattern = '/:\w+/';
    /** Found parameter names in SQL */
    preg_match_all($parameterNamePattern, $sql, $matches);
    if (empty($matches[0])) {
        return;
    }
    foreach ($matches[0] as $parameterName) {
        $strPos = strpos($sql, $parameterName);
        if ($strPos !== false) {
            foreach ($parameters as $parameter) {
                /** @var \Doctrine\ORM\Query\Parameter $parameter */
                if ($parameterName !== ':' . $parameter->getName()) {
                    continue;
                }
                $parameterValue = $parameter->getValue();
                if (is_string($parameterValue)) {
                    $parameterValue = "'$parameterValue'";
                }
                if (is_array($parameterValue)) {
                    foreach ($parameterValue as $key => $value) {
                        if (is_string($value)) {
                            $parameterValue[$key] = "'$value'";
                        }
                    }
                    $parameterValue = implode(', ', $parameterValue);
                }
                /** Paste parameter values in SQL */
                $sql = substr_replace($sql, $parameterValue, $strPos, strlen($parameterName));
            }
        }
    }
}