Online PHP editor | refs for LFlGk

<?php $A; $CA; $D; $DA; $DNM; $i; $V; $X; $XINC; $XINCP; $Y; $YINC; $YINCP; $Z; $ZDEC; $ZDECP; $V = 100; $DA = 6; $DNM = $V / 3600; $D = $DNM * 1852; $ZDECP = cos($DA / 180 * pi()); $ZDEC = $D * $ZDECP; for ($A = 0; $A <= 180; $A += 3) { $X = 0; $Y = 0; $Z = 3000; $CA = 0; while ($Z >= 0) { echo "A: $A CA: $CA X: $X Y: $Y Z: $Z"; $XINCP = sin($CA / 180 * pi()); $XINC = $D * $XINCP; $YINCP = cos($CA / 180 * pi()); $YINC = $D * $YINCP; $X = $X + $XINC; $Y = $Y + $YINC; $Z = $Z - $ZDEC; if ($CA < $A) { $CA = $CA + 3; } echo" "; } echo" "; }