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<?php $a = [10, 3, 45, 98, 4, 7, 56, 23, 3, 1]; $b = []; foreach ($a as $key => $value) { $b[$key] = 10 + $value; } var_dump($b); // prints $b
Output for git.master, git.master_jit, rfc.property-hooks
array(10) { [0]=> int(20) [1]=> int(13) [2]=> int(55) [3]=> int(108) [4]=> int(14) [5]=> int(17) [6]=> int(66) [7]=> int(33) [8]=> int(13) [9]=> int(11) }

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