Mysqli exception in Codeigniter
Trying to set up a project in Codeigniter I am having:
PHP Fatal error: Uncaught exception 'Exception' with message
'missing: mysqli_real_escape_string or bad connection ID' in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php:341nStack
trace:n#0 /var/www/public/system/database/DB_driver.php(742):
CI_DB_mysqli_driver->escape_str('192.168.33.1')n#1
/var/www/public/system/database/DB_active_rec.php(427):
CI_DB_driver->escape('192.168.33.1')n#2
/var/www/public/system/database/DB_active_rec.php(366):
CI_DB_active_record->_where('addr', '192.168.33.1', 'AND ', true)n#3
/var/www/public/application/classes/model.php(451):
CI_DB_active_record->where('addr', '192.168.33.1')n#4
/var/www/public/application/classes/model.php(495):
Model::find_id('192.168.33.1', '*')n#5
/var/www/public/application/classes/model.php(480):
Model::find_sub('192.168.33.1', NULL)n#6
/var/www/public/application/core/CIL_Controller.php(981):
Model::find('192.168.33.1')n#7
/var/www/public/application/core/CIL_Controller.php(104):
CIL_Controller->check_blocked()n#8
/var/www/public/system/core/Controller in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php on
line 341
I cannot figure out why
The part of the code that generate the error is:
if (function_exists('mysqli_real_escape_string') AND is_object($this->conn_id))
{
$str = mysqli_real_escape_string($this->conn_id, $str);
}
else
{
throw new Exception('missing: mysqli_real_escape_string or bad connection ID');
}
php codeigniter mysqli
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
add a comment |
Trying to set up a project in Codeigniter I am having:
PHP Fatal error: Uncaught exception 'Exception' with message
'missing: mysqli_real_escape_string or bad connection ID' in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php:341nStack
trace:n#0 /var/www/public/system/database/DB_driver.php(742):
CI_DB_mysqli_driver->escape_str('192.168.33.1')n#1
/var/www/public/system/database/DB_active_rec.php(427):
CI_DB_driver->escape('192.168.33.1')n#2
/var/www/public/system/database/DB_active_rec.php(366):
CI_DB_active_record->_where('addr', '192.168.33.1', 'AND ', true)n#3
/var/www/public/application/classes/model.php(451):
CI_DB_active_record->where('addr', '192.168.33.1')n#4
/var/www/public/application/classes/model.php(495):
Model::find_id('192.168.33.1', '*')n#5
/var/www/public/application/classes/model.php(480):
Model::find_sub('192.168.33.1', NULL)n#6
/var/www/public/application/core/CIL_Controller.php(981):
Model::find('192.168.33.1')n#7
/var/www/public/application/core/CIL_Controller.php(104):
CIL_Controller->check_blocked()n#8
/var/www/public/system/core/Controller in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php on
line 341
I cannot figure out why
The part of the code that generate the error is:
if (function_exists('mysqli_real_escape_string') AND is_object($this->conn_id))
{
$str = mysqli_real_escape_string($this->conn_id, $str);
}
else
{
throw new Exception('missing: mysqli_real_escape_string or bad connection ID');
}
php codeigniter mysqli
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52
add a comment |
Trying to set up a project in Codeigniter I am having:
PHP Fatal error: Uncaught exception 'Exception' with message
'missing: mysqli_real_escape_string or bad connection ID' in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php:341nStack
trace:n#0 /var/www/public/system/database/DB_driver.php(742):
CI_DB_mysqli_driver->escape_str('192.168.33.1')n#1
/var/www/public/system/database/DB_active_rec.php(427):
CI_DB_driver->escape('192.168.33.1')n#2
/var/www/public/system/database/DB_active_rec.php(366):
CI_DB_active_record->_where('addr', '192.168.33.1', 'AND ', true)n#3
/var/www/public/application/classes/model.php(451):
CI_DB_active_record->where('addr', '192.168.33.1')n#4
/var/www/public/application/classes/model.php(495):
Model::find_id('192.168.33.1', '*')n#5
/var/www/public/application/classes/model.php(480):
Model::find_sub('192.168.33.1', NULL)n#6
/var/www/public/application/core/CIL_Controller.php(981):
Model::find('192.168.33.1')n#7
/var/www/public/application/core/CIL_Controller.php(104):
CIL_Controller->check_blocked()n#8
/var/www/public/system/core/Controller in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php on
line 341
I cannot figure out why
The part of the code that generate the error is:
if (function_exists('mysqli_real_escape_string') AND is_object($this->conn_id))
{
$str = mysqli_real_escape_string($this->conn_id, $str);
}
else
{
throw new Exception('missing: mysqli_real_escape_string or bad connection ID');
}
php codeigniter mysqli
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
Trying to set up a project in Codeigniter I am having:
PHP Fatal error: Uncaught exception 'Exception' with message
'missing: mysqli_real_escape_string or bad connection ID' in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php:341nStack
trace:n#0 /var/www/public/system/database/DB_driver.php(742):
CI_DB_mysqli_driver->escape_str('192.168.33.1')n#1
/var/www/public/system/database/DB_active_rec.php(427):
CI_DB_driver->escape('192.168.33.1')n#2
/var/www/public/system/database/DB_active_rec.php(366):
CI_DB_active_record->_where('addr', '192.168.33.1', 'AND ', true)n#3
/var/www/public/application/classes/model.php(451):
CI_DB_active_record->where('addr', '192.168.33.1')n#4
/var/www/public/application/classes/model.php(495):
Model::find_id('192.168.33.1', '*')n#5
/var/www/public/application/classes/model.php(480):
Model::find_sub('192.168.33.1', NULL)n#6
/var/www/public/application/core/CIL_Controller.php(981):
Model::find('192.168.33.1')n#7
/var/www/public/application/core/CIL_Controller.php(104):
CIL_Controller->check_blocked()n#8
/var/www/public/system/core/Controller in
/var/www/public/system/database/drivers/mysqli/mysqli_driver.php on
line 341
I cannot figure out why
The part of the code that generate the error is:
if (function_exists('mysqli_real_escape_string') AND is_object($this->conn_id))
{
$str = mysqli_real_escape_string($this->conn_id, $str);
}
else
{
throw new Exception('missing: mysqli_real_escape_string or bad connection ID');
}
php codeigniter mysqli
php codeigniter mysqli
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
edited Nov 11 at 17:39
Alon Eitan
11.1k63652
11.1k63652
asked Nov 11 at 17:21
VladimirCoder84
184
asked Nov 11 at 17:21
VladimirCoder84
184
asked Nov 11 at 17:21
VladimirCoder84
184
184
People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52
add a comment |
People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52
People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52
add a comment |
1 Answer
1
active
oldest
votes
Caution Security: the default character set The character set must be
set either at the server level, or with the API function
mysqli_set_charset() for it to affect mysqli_real_escape_string(). See
the concepts section on character sets for more information.
Or check if there are any errors when trying to connect
$mysqli = @new mysqli('localhost', 'user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
And if all ok do this
$str= $mysqli->real_escape_string($str)
answered Nov 11 at 17:47
Yaroslaw
684
In CodeIgniter the value of$this->conn_idis same thing as is returned bynew mysqli(...
– DFriend
Nov 12 at 4:58
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Caution Security: the default character set The character set must be
set either at the server level, or with the API function
mysqli_set_charset() for it to affect mysqli_real_escape_string(). See
the concepts section on character sets for more information.
Or check if there are any errors when trying to connect
$mysqli = @new mysqli('localhost', 'user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
And if all ok do this
$str= $mysqli->real_escape_string($str)
answered Nov 11 at 17:47
Yaroslaw
684
In CodeIgniter the value of$this->conn_idis same thing as is returned bynew mysqli(...
– DFriend
Nov 12 at 4:58
add a comment |
Caution Security: the default character set The character set must be
set either at the server level, or with the API function
mysqli_set_charset() for it to affect mysqli_real_escape_string(). See
the concepts section on character sets for more information.
Or check if there are any errors when trying to connect
$mysqli = @new mysqli('localhost', 'user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
And if all ok do this
$str= $mysqli->real_escape_string($str)
answered Nov 11 at 17:47
Yaroslaw
684
In CodeIgniter the value of$this->conn_idis same thing as is returned bynew mysqli(...
– DFriend
Nov 12 at 4:58
add a comment |
Caution Security: the default character set The character set must be
set either at the server level, or with the API function
mysqli_set_charset() for it to affect mysqli_real_escape_string(). See
the concepts section on character sets for more information.
Or check if there are any errors when trying to connect
$mysqli = @new mysqli('localhost', 'user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
And if all ok do this
$str= $mysqli->real_escape_string($str)
answered Nov 11 at 17:47
Yaroslaw
684
Caution Security: the default character set The character set must be
set either at the server level, or with the API function
mysqli_set_charset() for it to affect mysqli_real_escape_string(). See
the concepts section on character sets for more information.
Or check if there are any errors when trying to connect
$mysqli = @new mysqli('localhost', 'user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
And if all ok do this
$str= $mysqli->real_escape_string($str)
answered Nov 11 at 17:47
Yaroslaw
684
edited Nov 12 at 11:40
answered Nov 11 at 17:47
Yaroslaw
684
answered Nov 11 at 17:47
Yaroslaw
684
answered Nov 11 at 17:47
Yaroslaw
684
684
In CodeIgniter the value of$this->conn_idis same thing as is returned bynew mysqli(...
– DFriend
Nov 12 at 4:58
add a comment |
In CodeIgniter the value of$this->conn_idis same thing as is returned bynew mysqli(...
– DFriend
Nov 12 at 4:58
In CodeIgniter the value of
$this->conn_id is same thing as is returned by new mysqli(...– DFriend
Nov 12 at 4:58
In CodeIgniter the value of
$this->conn_id is same thing as is returned by new mysqli(...– DFriend
Nov 12 at 4:58
add a comment |
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People still escaping strings in 2018. Why not using something much more secured like php.net/manual/en/mysqli.prepare.php ?
– Alon Eitan
Nov 11 at 17:37
If you're using Codeigniter why not taking advantage of it, save some lines of code and let it handle that on its own?
– Javier Larroulet
Nov 11 at 18:23
Based on the stack trace it seems you are using a really old and obsolete version of CodeIgniter. You should consider updating.
– DFriend
Nov 12 at 4:52