munkey Posted August 1, 2013 Share Posted August 1, 2013 Hi, I recently migrated to mysqli after reading the old type is going to be phased out, but I dont understand how you identify queries: //Assume $db is already instantiated $db->query("SELECT xyz FROM abc....."); //Query 1 $db->query("SELECT efg FROM def....."); //Query 2 $db->query("SELECT pqr FROM hij....."); //Query 3 //Here I want to see how many rows are in query 1 and return an array for query 2 How do I tell the $db->num_rows property what query to look at as it does not have any parameters? ...and the same goes with fetching arrays and so fourth; all of these methods do not take any parameters regarding what query they are using. As far as I can see the only way would be to have one query per $db object which can't be true. Thanks. Link to comment https://forums.phpfreaks.com/topic/280703-mysqli-identifying-multiple-queries-on-same-object/ Share on other sites More sharing options...
requinix Posted August 1, 2013 Share Posted August 1, 2013 You do exactly the same thing as you did with the mysql_* functions: execute the query, assign the result somewhere, and look it later. $q1 = $db->query("SELECT xyz FROM abc....."); //Query 1 $q2 = $db->query("SELECT efg FROM def....."); //Query 2 $q3 = $db->query("SELECT pqr FROM hij....."); //Query 3 echo "query 1 returned {$q1->num_rows} rows\n"; echo "first row of query 2 is " . implode(", ", $q2->fetch_array()), "\n"; echo "query 3 has {$q3->field_count} columns\n"; Link to comment https://forums.phpfreaks.com/topic/280703-mysqli-identifying-multiple-queries-on-same-object/#findComment-1442905 Share on other sites More sharing options...
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