Online PHP editor | refs for PT1Y8

<?php $p_41 = array ( 1 => array ( "nomer" => 1, "PIP" => "Баумкетнер Я.", "SB" => 4 ), 2 => array ( "nomer" => 2, "PIP" => "Білик М.", "SB" => 3 ), 3 => array ( "nomer" => 3, "PIP" => "Вівчарик В.", "SB" => 3 ), 4 => array ( "nomer" => 4, "PIP" => "Гайдук Р.", "SB" => 4 ), 5 => array ( "nomer" => 5, "PIP" => "Горбатюк М.", "SB" => 3 ), 6 => array ( "nomer" => 6, "PIP" => "Гуня A.", "SB" => 3 ), 7 => array ( "nomer" => 7, "PIP" => "Дмитрів А.", "SB" => 3 ), 8 => array ( "nomer" => 8, "PIP" => "Дубінський Я.", "SB" => "4" ), 9 => array ( "nomer" => 9, "PIP" => "Жила в.", "SB" => 3 ), 10 => array ( "nomer" => 10, "PIP" => "Жук О.", "SB" => 4 ) ); echo "Номер ПІП СБ \n"; echo "-----------------------------------------\n"; foreach ($p_41 as $nomer => $info) { $k=$nomer++; foreach ($info as $inf => $znach) { echo "$znach "; } echo "\n"; } echo "\n"; if (in_array (2, $p_41)) echo "2 знайдено!<br>"; echo "ключ знайденого елемента - ".array_search(2, $p_41); ?>