mysqli_error() expects exactly 1 parameter, 0 given
55198
Warning: mysqli_close() expects exactly 1 parameter, 0 given in
30906
Invoking a PHP script from a MySQL trigger
131027
PHP/MYSQL login error?
95600
Call to a member function bind_param() on a non-object MySQLi
10844
ExecuteQuery Error When Trying to Do Anything
135117
Why do I get the MySQL Error "Query was empty"?
47099
Warning: mysql_result() expects parameter 1 to be resource, boolean given
136408
What does the mysqli_error() expects parameter 1 to be mysqli, null given mean?
103306
ERROR: Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\...\....php on line 19
49552
Warning: mysql_result() [function.mysql-result]: Unable to jump to row 0 on MySQL result index 5 in profile.php on line 11
52162
mysqli bind_param for array of strings
121305
Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource
62517
Bind multiple parameters into mysqli query
55881
Warning: mysql_fetch_* expects parameter 1 to be resource, boolean given error
134682
MysQl error : Invalid parameter number
135918
mysqli error: [1093: ...]
255
How can I prevent SQL injection in PHP?