multidimensional array problem

[lazzerous]

I have this array within a portion of another array:

$ar[heading_two] = array('Shell','+.005(.127)','Max.','Max. Dia.','Thread','Thread');

I try and go through that section of the array using a for loop so I can display the items within how i see fit:

$cnt = sizeof($ar[heading_two]);

for ($i=0; $i<$cnt; $i++)
{
echo $ar[heading_two][$i] . "<br>\n";
}

why won't this work?
i know the problem is with the [$i], but I'm not sure of a solution...

[Sxooter]

without a pair of ' around it, the heading_two is actually parsed as a constant. It is considered bad form to expect postgresql to automatically coerce heading_two from a constant to a string, since it is unclear which you really want, and should someone define one, the behavior of your array would change.

Instead, refer to it like so:

$ar['heading_two'] = array ('string1','string2','string3');

etc...