help with a loop

This code displays block1 block2 block3 block4 ............block9 block10

$b = block;

$no_of_blocks = 10;

for ($b_no = 1; $b_no <= $no_of_blocks; $b_no++) {
		$b.$b_no = $b.$b.no+ 
		echo (' ');

}

I am trying to save each value produced in the loop in its own variable so that it can be used outside the loop but i am not sure how any ideas?????

Thanks

Use an array.