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<?php $a = []; $a[] = 1; $a[] = 2; $a[2] = 3; $a[] = 4; var_dump($a);
Output for git.master_jit, git.master, rfc.property-hooks
array(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) }

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