mysqli_query() expects at least 2 parameters, 1 given in?
1758
mysqli_query expects at least 2 parameters
93041
using nulls in a mysqli prepared statement
23543
Warning: mysql_query(): 3 is not a valid MySQL-Link resource
17804
Missing argument 2 for wpdb::prepare() Issue
62517
Bind multiple parameters into mysqli query
95600
Call to a member function bind_param() on a non-object MySQLi
11030
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?
106227
Using column alias in WHERE clause of MySQL query produces an error
116409
mysql_fetch_array() expects parameter 1 to be resource problem
121305
Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource
111341
PHP error: "Cannot pass parameter 2 by reference"
46849
Mysql_fetch_array supplied argument is not a valid MYSQL result
107369
Catchable fatal error: Object of class mysqli_result could not be converted to string
43365
PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given
78098
debug mysqli query with or die mysqli_error
73502
Db_Query Fatal error: Unsupported operand types
19434
Why does mysqli num_rows always return 0?