"; for ($i = $von; $i <= $bis; $i = $i + $schritt) echo "$i "; } ?> Nummer 1:
"; flexloop(5,27,3); echo "

Nummer 2:
"; flexloop(-10,10,4); echo "

Nummer 3:
"; $x = 100; $y = 200; $z = 10; flexloop($x,$y,$z); echo "

Nummer 4:
"; flexloop($x,$y,($y-$x)/8); ?>