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<?php $aa = [47, 51]; Foreach($aa as $a){ $b[] = $a; print_r($b); } print_r($b);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 47 ) Array ( [0] => 47 [1] => 51 ) Array ( [0] => 47 [1] => 51 )

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