- Fixed tests

- Fixed tests

fix test

Fixed bug #40757 (get_object_vars get nothing in child class)
Fixed bug #41929 (Foreach on object does not iterate over all visible properties)

Correct non-standard SQL. Standard SQL would define "DEFAULT NULL" -- but
that is the default value if the DEFAULT clause is omitted anyways.

- MFH change require to require_once

- Add ability to execute .php generated from .phpt on failure without the
need to manually set the environment.

MFH: Make PDO use class constants

some drivers want you to say that its ok to use NULL for these columns.

should always bind columns after execute.
There're probably more of these to fix.

Added:

proto bool PDOStatement::closeCursor()
Closes the cursor, leaving the statement ready for re-execution.

The purpose of the function is to free up the connection to the se

Added:

proto bool PDOStatement::closeCursor()
Closes the cursor, leaving the statement ready for re-execution.

The purpose of the function is to free up the connection to the server so that
other queries may be issued, but leaving the statement in a state that it can
be re-executed.

This is implemented either as an optional driver specific method (allowing for
maximum efficiency), or as the generic PDO fallback if no driver specific
function is installed.

The PDO generic fallback is semantically the same as writing the following code
in your PHP script:

do {
while ($stmt->fetch())
;
if (!$stmt->nextRowset())
break;
} while (true);

show more ...

and as a result, need to update the expected data

we declare the column as NOT NULL, so inserting NULL is not a good idea.

1st set of fixes to make tests work with MySQL

# Additional changes pending

Stop on the 1st skip.

skip if we can't connect (include reason in skip output)

Need to state NOT NULL here, as DB2 won't allow the UNIQUE constraint without it.

rename pdo_test.php to pdo_test.inc, add it, and update tests.

Add tests that can be redirected to with new test harness feature.