Output $i as long as $i is less than 6.
$i
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$i = 1; w3exercise_input_no_0 ($i < 6) w3exercise_input_no_1 echo $i; $i++; w3exercise_input_no_2
w3exercise_input_no_0
w3exercise_input_no_1
w3exercise_input_no_2
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