php Programming Glossary: dbh

http://stackoverflow.com/questions/11369360/how-to-properly-set-up-a-pdo-connection

can extends this one... class connect_pdo protected dbh public function __construct try db_host ' ' hostname db_name.. public_html die terminate connection public function dbh return this dbh # put database handler into a var for easier.. die terminate connection public function dbh return this dbh # put database handler into a var for easier access con new..

Are PDO prepared statements sufficient to prevent SQL injection?

http://stackoverflow.com/questions/134099/are-pdo-prepared-statements-sufficient-to-prevent-sql-injection

to prevent SQL injection Let's say I have code like this dbh new PDO blahblah stmt dbh prepare 'SELECT FROM users where username.. Let's say I have code like this dbh new PDO blahblah stmt dbh prepare 'SELECT FROM users where username username' stmt execute..

PHP PDO prepared statements

http://stackoverflow.com/questions/1457131/php-pdo-prepared-statements

here and simplified them a bit. This one uses parameters. dbh is basically a POO object. And what you are doing is putting.. a prepared statement by passing an array of values sth dbh prepare 'SELECT name colour calories FROM fruit WHERE calories.. FROM fruit WHERE calories calories AND colour colour' sth dbh prepare sql array PDO ATTR_CURSOR PDO CURSOR_FWDONLY sth execute..

Can PHP PDO Statements accept the table name as parameter?

http://stackoverflow.com/questions/182287/can-php-pdo-statements-accept-the-table-name-as-parameter

I pass the table name to a prepared PDO statement stmt dbh prepare 'SELECT FROM table WHERE 1' if stmt execute array '..

PHP: Is mysql_real_escape_string sufficient for cleaning user input?

http://stackoverflow.com/questions/2353666/php-is-mysql-real-escape-string-sufficient-for-cleaning-user-input

http php.net manual en pdo.prepared statements.php stmt dbh prepare INSERT INTO REGISTRY name value VALUES stmt bindParam..

How do you connect to multiple MySQL databases on a single webpage?

http://stackoverflow.com/questions/274892/how-do-you-connect-to-multiple-mysql-databases-on-a-single-webpage

webpage. I know how to connect to a single database using dbh mysql_connect hostname username password or die Unable to connect.. otherwise the same connection is reused. so then you have dbh1 mysql_connect hostname username password dbh2 mysql_connect.. you have dbh1 mysql_connect hostname username password dbh2 mysql_connect hostname username password true mysql_select_db..

UTF-8 all the way through

http://stackoverflow.com/questions/279170/utf-8-all-the-way-through

with PHP &ge 5.3.6 you can specify charset in the DSN dbh new PDO 'mysql charset utf8' If you're using mysqli you can..

How to squeeze error message out of PDO?

http://stackoverflow.com/questions/3726505/how-to-squeeze-error-message-out-of-pdo

of PDO I can't seem to get any error message from PDO # dbh setAttribute PDO ATTR_ERRMODE PDO ERRMODE_WARNING try sth dbh.. setAttribute PDO ATTR_ERRMODE PDO ERRMODE_WARNING try sth dbh prepare '@ T ' print_r sth print_r dbh errorInfo catch PDOException.. try sth dbh prepare '@ T ' print_r sth print_r dbh errorInfo catch PDOException e echo e getMessage giving out..

Insert/update helper function using PDO

http://stackoverflow.com/questions/3773406/insert-update-helper-function-using-pdo

SET .dbSet fields values . stamp NOW WHERE id values id dbh prepare query dbh execute values This may not be perfect and.. values . stamp NOW WHERE id values id dbh prepare query dbh execute values This may not be perfect and could use tweaking... perfect and could use tweaking. It takes into account that dbh is setup with a PDO Connection. Pending any minor syntax issues..

Call to a member function prepare() on a non-object PHP Help

http://stackoverflow.com/questions/4463441/call-to-a-member-function-prepare-on-a-non-object-php-help

member function prepare on a non object. here is the code DBH new mysqli host test 123456 dbname function selectInfo limit.. test 123456 dbname function selectInfo limit offset stmt DBH prepare SELECT FROM information LIMIT stmt bind_param ii limit.. this question It's a scoping error. You're making DBH a global variable. So when you enter the function the global..

Call to a member function bind_param() on a non-object

http://stackoverflow.com/questions/4488035/call-to-a-member-function-bind-param-on-a-non-object

check username FUNCTION ON PAGE 2 function check username DBH getDBH qSelect DBH prepare SELECT FROM users WHERE username.. username FUNCTION ON PAGE 2 function check username DBH getDBH qSelect DBH prepare SELECT FROM users WHERE username qSelect.. ON PAGE 2 function check username DBH getDBH qSelect DBH prepare SELECT FROM users WHERE username qSelect bind_param..

Get Last Executed Query in PHP PDO

http://stackoverflow.com/questions/7716785/get-last-executed-query-in-php-pdo

know what query is executed using PHP PDO. I have php try DBH new PDO mysql host localhost dbname mytable 'myuser' 'mypass'.. 'myuser' 'mypass' catch PDOException e echo e getMessage DBH setAttribute PDO ATTR_ERRMODE PDO ERRMODE_WARNING DBH setAttribute.. DBH setAttribute PDO ATTR_ERRMODE PDO ERRMODE_WARNING DBH setAttribute PDO ATTR_ERRMODE PDO ERRMODE_EXCEPTION STH DBH..