SQLSTATE[42000]: Syntax error or access violation - PDO "GRANT" prepared statement
52168
Reference — frequently asked questions about PDO
119576
How to call Stored Procedure and prepared statement
10038
My PDO Statement doesn't work
46849
Mysql_fetch_array supplied argument is not a valid MYSQL result
132601
PHP PDOException: "SQLSTATE[HY093]: Invalid parameter number"
116409
mysql_fetch_array() expects parameter 1 to be resource problem
30849
mysql (mariadb) ERROR 1698 (28000): Access denied for user 'root'@'localhost'
93041
using nulls in a mysqli prepared statement
1556
Syntax error due to using a reserved word as a table or column name in MySQL
53797
mysqli prepared statements, insert NULL using bind params
128830
Mysqli update throwing Call to a member function bind_param() error
94935
Warning: mysql_result(): supplied argument is not a valid MySQL result resource in (...) on line 4
103446
PDO: Call to a member function fetch() on a non-object?
36635
Are PDO prepared statements sufficient to prevent SQL injection?
119597
How to use mysqli prepared statements?
103306
ERROR: Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\...\....php on line 19
33904
Fatal error: Call to a member function fetch_assoc() on a non-object