Description:
------------
Using PDO, a simple insert query does not work with "prepare / execute" but works fine using "exec"

This exact query does work correctly if I remove the text '\r\n' at its end.

The query is : 
'INSERT INTO myTable VALUES (\'xml:lang="fr" lang="fr">\r\n\')'

It may be related to the following bugs :
#36923 & #37646

Reproduce code:
---------------
//FOLLOWING DOES NOT WORK
$stmt = $pdo->prepare ('INSERT INTO myTable VALUES (\'xml:lang="fr" lang="fr">\r\n\')');
if (! $stmt->execute ()){
print_r ($stmt->errorInfo ());//contains Array ( [0] => HY093 )
}

//FOLLOWING CODE IS OK (using exec)
if (! $pdo->exec ('INSERT INTO myTable VALUES (\'xml:lang="fr" lang="fr">\r\n\')')){
	print_r ($pdo->errorInfo ());
}

//FOLLOWING CODE IS OK (removed \r\n at the end of the query)
$stmt = $pdo->prepare ('INSERT INTO myTable VALUES (\'xml:lang="fr" lang="fr">\')');
$stmt->execute ();//OK

Expected result:
----------------
PDO should insert the value 'xml:lang="fr" lang="fr">\r\n' in the myTable table, wish is 

CREATE TABLE `myTable` (
`test` VARCHAR( 255 ) NOT NULL
)

Actual result:
--------------
Warning: PDOStatement::execute() [function.PDOStatement-execute]: SQLSTATE[HY093]: Invalid parameter number: no parameters were bound in C:\Program Files\wamp\www\test_3\www\index.php on line 40