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<?php $sum = 0.1 + 0.3; echo "Sum is ". $sum ."\n"; if ($sum != 1){ echo "$sum is not equal to 0.4"; }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.26, 8.0.0 - 8.0.13, 8.1rc1 - rc3
Sum is 0.4 0.4 is not equal to 0.4

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