function Query::__toString

Implements the magic __toString method.

File

core/lib/Drupal/Core/Entity/Query/Sql/Query.php, line 337

Class

Query

The SQL storage entity query class.

Namespace

Code

public function __toString() {
    // Clone the query so the prepare and compile doesn't get repeated.
    $clone = clone $this;
    $clone->prepare()
        ->compile()
        ->addSort()
        ->finish();
    // Quote arguments so query is able to be run.
    $quoted = [];
    foreach ($clone->sqlQuery
        ->getArguments() as $key => $value) {
        $quoted[$key] = is_null($value) ? 'NULL' : $this->connection
            ->quote($value);
    }
    // Replace table name brackets.
    $sql = $clone->connection
        ->prefixTables((string) $clone->sqlQuery);
    $sql = $clone->connection
        ->quoteIdentifiers($sql);
    return strtr($sql, $quoted);
}