У меня есть результат массива следующим образом:
Array ( [0] => stdClass Object ( [id_global_info] => 78 [name] => rfhd [body] => dhfdhdf [contact_author] => mirko [date_created] => 2012-03-15 16:11:54 [date_expires] => 2012-04-14 16:11:54 [email] => [location_id] => 1 [category_id] => 26 [tag] => fhdhfdhfd [info_type_id] => 4 [user_id] => 3 ) [1] => stdClass Object ( [id_global_info] => 79 [name] => rfhd [body] => dhfdhdf [contact_author] => mirko [date_created] => 2012-03-15 16:11:56 [date_expires] => 2012-04-14 16:11:56 [email] => [location_id] => 1 [category_id] => 26 [tag] => fhdhfdhfd [info_type_id] => 4 [user_id] => 3 ) [2] => stdClass Object ( [id_global_info] => 80 [name] => rfhd [body] => dhfdhdf [contact_author] => mirko [date_created] => 2012-03-15 16:11:56 [date_expires] => 2012-04-14 16:11:56 [email] => [location_id] => 1 [category_id] => 26 [tag] => fhdhfdhfd [info_type_id] => 4 [user_id] => 3 ) . . . ) Как я могу искать многомерный массив и подсчитывать количество результатов (например, я хочу искать info_type_id со значением 4)?
с foreach ?
function searchMyCoolArray($arrays, $key, $search) { $count = 0; foreach($arrays as $object) { if(is_object($object)) { $object = get_object_vars($object); } if(array_key_exists($key, $object) && $object[$key] == $search) $count++; } return $count; } echo searchMyCoolArray($input, 'info_type_id', 4);
Используйте array_filter для фильтрации массива:
function test($arr) { return $arr["info_type_id"] == 4; } echo count(array_filter($yourArray, "test"));
Вы должны попробовать следующее:
$counter = 0; $yourArray; // this var is your current array foreach($yourArray as $object){ if($object->info_type_id == 4){ $counter++; } }