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<?php $total = -60.0; $sum = array_sum([-2.20, -7.50, -7.70, -5.20, -5.00, -2.50, -5.00, -5.00, -7.50, -7.90, -4.50]); var_dump($sum); var_dump(number_format($sum, 22)); $diff = $total - $sum; var_dump($diff);
Output for git.master, git.master_jit, rfc.property-hooks
float(-59.99999999999999) string(26) "-59.9999999999999928945726" float(-7.105427357601002E-15)

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