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<?php echo "hallo word "; $x = 0; if ($x == 0){ $x = 10; echo "x".$x; for($y=1;$y<$x;$y++){ echo "y".$y; } } ?>
Output for 4.3.0 - 7.1.10
hallo word x10y1y2y3y4y5y6y7y8y9