How do I iterate through an stdObject's array - php

Question

I am try to loop through the following stdClass Object array.
Array
(
[0] => stdClass Object
(
[key] => 49
[values] => Array
(
[0] => Kansas City Chiefs
[1] => -3
[2] => Denver Broncos
[3] => 3
[4] => 41
[5] => 2015-09-18 00:25:00
)
)
[1] => stdClass Object
(
[key] => 50
[values] => Array
(
[0] => Carolina Panthers
[1] => -3.5
[2] => Houston Texans
[3] => 3.5
[4] => 40
[5] => 2015-09-20 17:00:00
)
)
[2] => stdClass Object
(
[key] => 51
[values] => Array
(
[0] => New Orleans Saints
[1] => -10
[2] => Tampa Bay Buccaneers
[3] => 10
[4] => 47
[5] => 2015-09-20 17:00:00
)
)
[3] => stdClass Object
(
[key] => 52
[values] => Array
(
[0] => Pittsburgh Steelers
[1] => -6
[2] => San Francisco 49ers
[3] => 6
[4] => 45
[5] => 2015-09-20 17:00:00
)
)
[4] => stdClass Object
(
[key] => 53
[values] => Array
(
[0] => Minnesota Vikings
[1] => -3
[2] => Detroit Lions
[3] => 3
[4] => 43
[5] => 2015-09-20 17:00:00
)
)
[5] => stdClass Object
(
[key] => 54
[values] => Array
(
[0] => Buffalo Bills
[1] => 1
[2] => New England Patriots
[3] => -1
[4] => 45
[5] => 2015-09-20 17:00:00
)
)
[6] => stdClass Object
(
[key] => 55
[values] => Array
(
[0] => Chicago Bears
[1] => 2
[2] => Arizona Cardinals
[3] => -2
[4] => 45
[5] => 2015-09-20 17:00:00
)
)
[7] => stdClass Object
(
[key] => 56
[values] => Array
(
[0] => Cleveland Browns
[1] => 1
[2] => Tennessee Titans
[3] => -1
[4] => 41
[5] => 2015-09-20 17:00:00
)
)
[8] => stdClass Object
(
[key] => 57
[values] => Array
(
[0] => Cincinnati Bengals
[1] => -3.5
[2] => San Diego Chargers
[3] => 3.5
[4] => 46
[5] => 2015-09-20 17:00:00
)
)
[9] => stdClass Object
(
[key] => 58
[values] => Array
(
[0] => Washington Redskins
[1] => 3.5
[2] => St. Louis Rams
[3] => -3.5
[4] => 41
[5] => 2015-09-20 17:00:00
)
)
[10] => stdClass Object
(
[key] => 59
[values] => Array
(
[0] => New York Giants
[1] => -2.5
[2] => Atlanta Falcons
[3] => 2.5
[4] => 51
[5] => 2015-09-20 17:00:00
)
)
[11] => stdClass Object
(
[key] => 60
[values] => Array
(
[0] => Oakland Raiders
[1] => 6
[2] => Baltimore Ravens
[3] => -6
[4] => 43
[5] => 2015-09-20 20:05:00
)
)
[12] => stdClass Object
(
[key] => 61
[values] => Array
(
[0] => Jacksonville Jaguars
[1] => 6
[2] => Miami Dolphins
[3] => -6
[4] => 41
[5] => 2015-09-20 20:05:00
)
)
[13] => stdClass Object
(
[key] => 62
[values] => Array
(
[0] => Philadelphia Eagles
[1] => -5
[2] => Dallas Cowboys
[3] => 5
[4] => 55
[5] => 2015-09-20 20:25:00
)
)
[14] => stdClass Object
(
[key] => 63
[values] => Array
(
[0] => Green Bay Packers
[1] => -3.5
[2] => Seattle Seahawks
[3] => 3.5
[4] => 49
[5] => 2015-09-21 00:30:00
)
)
[15] => stdClass Object
(
[key] => 64
[values] => Array
(
[0] => Indianapolis Colts
[1] => -7
[2] => New York Jets
[3] => 7
[4] => 47
[5] => 2015-09-22 00:30:00
)
)
)
When I use the following syntax it prints one line correctly and one line blank
foreach($tableData as $obj)
{
foreach ($obj as $tr)
{
echo '<tr><td>'.$mysqldate = date( 'g:ia - D', $phpdate = strtotime($tr[5])- 60 * 60 * 5).'</td><td><strong>'.($i += 4).'</strong> '.$tr[0].'<br><br><strong>'.($iii += 4).'</strong> Over</td><td>'.$tr[1].'<br><br>'.$tr[4].'</td><td><strong>'.($ii += 4).'</strong> '.$tr[2].'<br><br><strong>'.($iiii += 4).'</strong> Under</td><td>'.$tr[3].'<br><br>'.$tr[4].'</td></tr>';
}
}
My guess is that its looping through the key, when is where it comes up blank, than it goes through the values where i get the results I want. I've tried a few things that does seem to work. How do I loop through avoiding the [key]?

Answer 1

You need to access the object's values property instead, like this:
foreach($tableData as $obj)
{
$tr = $obj->values;
echo ....
}

Answer 2

Try this:
foreach($tableData as $key => $val){
$val2 = $val->values;
echo $val[0];
}