Converts 't' and 'f' to PHP Boolean
$result = pg_query($_db, $sql);
while ( $row = pg_fetch_assoc( $result ) )
{
fixBooleans($result, $row);
//some other code
}
function fixBooleans($result, &$row)
{
for ($fld_i = 0; $fld_i < pg_num_fields($result); $fld_i++)
{
$fld_name = pg_field_name($result, $fld_i);
if( pg_field_type($result, $fld_i) == 'bool' )
{
if( $row[ $fld_name ] == 't' )
{
$row[ $fld_name ] = true;
}
elseif($row[ $fld_name ] == 'f')
{
$row[ $fld_name ] = false;
}
}
}
}