Online PHP editor | output for iZa7j

<?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 ] ]; $truthyCount = 0; foreach ($array as $row) { foreach ($row as $v) { $truthyCount += (int)$v; } } var_export($truthyCount);