php - Checking a value in a basic multidimensional array -

this quick 1 of i'm sure, i'm banging head against wall trying teach myself multidimensional arrays.

i wish check whether or not $_files["photo"]["name"] contains empty strings, , such code below if statement executed.

currently works, else statment (not shown), there has cleaner way of writing this??

many thanks.

if (empty($_files["photo"]["name"][0]) && empty($_files["photo"]["name"][1]) && empty($_files["photo"]["name"][2])) {      $query = "insert lot (lotnumber, lottitle, lotdescription, datecreated, lastmodified) values" .          "('$lotnumber', '$lottitle', '$lotdescription', null, null)";      if (!$mysqli->query($query)) {         echo '<p class="warning">error executing insert query: (' . $mysqli->errno . ') ' . $mysqli->error . "</p>";     }     else     {         echo '<p class="success">the lot has been added directory.' . "</p>" . html_linebreak;     } } 

i have script counts keys within "name" level.

$count = sizeof($name_of_array->photo->name); 

then in loop check see if keys empty.

for($i = 0; $i <= $count; $i++) {     if(empty($name_of_array->photo->name[$i])     {         ... continue code     }     else     {         ... continue code     } }