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<?php $array = [ 147 => [ "pts_m" => "", "pts_mreg" => 1, "pts_cg" => 1 ], 158 => [ "pts_m" => null , "pts_mreg" => null, "pts_cg" => 0 ], 159 => [ "pts_m" => "", "pts_mreg" => 1, "pts_cg" => 1 ] ]; var_export( array_sum( array_map(array_sum(...), $array) ) );
Output for git.master_jit, git.master
Warning: array_sum(): Addition is not supported on type string in /in/sijP3 on line 23 Warning: array_sum(): Addition is not supported on type string in /in/sijP3 on line 23 4

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