Description:
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PHP crashes when FETCH_LAZY is used in combination with fetchAll. See the sample below.

Reproduce code:
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<?
$pdo = new PDO("sqlite::memory:");
$pdo->query ("CREATE TABLE test (a integer primary key, b text, c integer)");
$pdo->query("insert into test (b, c) values (1, 2)");
var_dump($pdo->query ("select a, b, c from test")->fetchAll(PDO::FETCH_LAZY));


Expected result:
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no error

Actual result:
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Apache crashes