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<?php $a = 0.1 + 0.2; $b = 0.2; $b += 0.1; var_dump(array(0.1 + 0.2, 0.3, 0.1 + 0.2 == 0.3, 0.1 + 0.2 === 0.3, $a == $b, $a - 0.3, $b - 0.3));
Output for git.master, git.master_jit, rfc.property-hooks
array(7) { [0]=> float(0.30000000000000004) [1]=> float(0.3) [2]=> bool(false) [3]=> bool(false) [4]=> bool(true) [5]=> float(5.551115123125783E-17) [6]=> float(5.551115123125783E-17) }

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