lelafa

## rebilly.markup
1.
$stmt = $pdo->prepare('SELECT * FROM largeTable');
$stmt->execute();

while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
  //row
}

2.
It breaks because the "superman" is on the first(0) position -> reurns 0, !str takes 0, turns it it to 1, considers it "true" and if executes
	1.
	$stmt = $pdo->prepare('SELECT * FROM largeTable');
	$stmt->execute();

	while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
	//row
	}

	2.
	It breaks because the "superman" is on the first(0) position -> reurns 0, !str takes 0, turns it it to 1, considers it "true" and if executes