访问mysql_query结果

Question

I have the following columns in a table of mine ;

id / owner / del / eq / type

IF there are 2x of the same ID and 2x of the same type in one row. You cannot add a 3rd. I can do this with a PHP If statement. But I have tried to count using this ;

$tot = mysql_query("SELECT COUNT(*) FROM item WHERE id='$id'AND type='1'");
$tot1 = mysql_fetch_array($tot);

Here it should count the rows where the ID ( that matches the person logged in ) and how many of them are also type 1. But when I echo this I just get the word "Array"

Answer 1

The result of mysql_fetch_array is an array that maps columns to their values in the current row, both assosciatively and by index. So, in this case, you can get the result of count(*) by referring to $tot1[0] .

Answer 2

而不是回显，请使用var_dump（）或print_r（）