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<?php $investors = []; for ($i = 0; $i < 2; ++$i) { for ($k = 0; $k < 3; ++$k) { $investors[$k]['b_amount'] = ($investors[$k]['b_amount'] ?? 0) + 1 * $k + $i; $investors[$k]['recv_total'] = ($investors[$k]['recv_total'] ?? 0) + 1 + $k + $i; } } var_export($investors);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 'b_amount' => 1, 'recv_total' => 3, ), 1 => array ( 'b_amount' => 3, 'recv_total' => 5, ), 2 => array ( 'b_amount' => 5, 'recv_total' => 7, ), )

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