When and why to use mysqli_fetch_row, mysqli_fetch_object, mysqli_fetch_assoc, mysqli_fetch_array
4726
mysql_fetch_array, mysql_fetch_assoc, mysql_fetch_object
59177
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead
40279
Mysqli_query() expects parameter 1 to be mysqli, null given? Confusing?
101890
Should we ever check for mysqli_connect() errors manually?
130567
Difference between INNER JOIN and WHERE?
149041
Why is PDO better for escaping MySQL queries/querystrings than mysql_real_escape_string?
148619
Is there a reason not to use  (null safe equals operator) in mysql instead of =?
46849
Mysql_fetch_array supplied argument is not a valid MYSQL result
95318
Retrieving Multiple Result sets with stored procedure in php/mysqli
146686
mysqli::query(): Couldn't fetch mysqli
8848
Can I mix MySQL APIs in PHP?
158773
Why isn't the second mysqli_fetch_assoc executing?
59129
Call to undefined method mysqli_stmt::get_result
33904
Fatal error: Call to a member function fetch_assoc() on a non-object
156732
Using wildcards in prepared statement - MySQLi
23647
Why shouldn't I use mysql_* functions in PHP?
117826
How to fetch a row with PDO