I know singletons are bad. But is it bad for this, too? class DaoMySQL { private static $instance开发者_如何学Go;
I develop web applications using PHP and use MySQL as the database. I am trying to understand the usage of prepared statements and am just taking my first steps.
I\'m starting to use PDO and prepared statements in my applications, but i have some questions to the pros out there. Hope you can help me! :)
It's difficult to tell what is being asked here. This qu开发者_开发百科estion is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form.
I\'ve successfully connected to an IBM i5 and the following lines: $stmt = $dbh->query(\'select fpdesc from mylib.myfile\');
Let me explain. I have a simple query which works when I tested it on phpmyadmin but it does not return the right answer in my web application.
I used to have this as one of the options (4th param) passed to PDO constructor: $aOptions[PDO::MYSQL_ATTR_INIT_COMMAND] = \"SET NAMES utf8\";
I am having a problem getting PDO bindParam to work correctly.Using this code: $foo = \"bar\"; $stmt_1 = $db->prepare(\"SELECT * FROM table WHERE foo = $foo\");
I\'m actually wondering why 开发者_高级运维should I need database wrapper for PHP. Like wrapper for MySQLi or PDO. It\'s class that calls PDO/MySQLi class. Why should I need it? Advantages? I will try
True PHP Security experts, is PDO the way to go or would I be ok with Codeigniter\'s Active Record class?
加载中,请稍侯......