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<?php $numbers = array(0.49882,0.20510,0.50669,0.20337,0.45878,0.08703,0.43491,0.74491,0.26344,0.37994); array_walk($numbers, function (&$el) { $el = round($el, 2); }); var_dump($numbers);
Output for git.master, git.master_jit, rfc.property-hooks
array(10) { [0]=> float(0.5) [1]=> float(0.21) [2]=> float(0.51) [3]=> float(0.2) [4]=> float(0.46) [5]=> float(0.09) [6]=> float(0.43) [7]=> float(0.74) [8]=> float(0.26) [9]=> float(0.38) }

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