php - Use of PDO in classes - Stack Overflow
2010年1月12日 · I have a few classes that perform some MySQL queries and prepared statements. However, I am lost in how to incorporate my PDO object within those classes. For …
Creating a database connection class (PDO) and fetch data
2016年1月8日 · I am new to OOP, so I am trying to learn how to create classes and use them. Currently I am trying to fetch data from my MySQL table. To create the connection with …
How to use PDO connection in other classes? - Stack Overflow
2017年4月26日 · Do not create classes such as your Database class as it's rather useless. It would make sense to create a database wrapper if it adds some extra functionality to PDO.
mysql - PHP Fatal error: Class 'PDO' not found - Stack Overflow
2015年5月3日 · If the PDO is displayed in the list of currently installed php modules, you will want to check the php.ini file in the relevant folder to ensure they are being called. Somewhere in …
php - extending PDO class - Stack Overflow
2014年2月14日 · But I have errors when I call this extended pdo class, Warning: PDO::__construct() expects parameter 4 to be array, string given in …
php - How to properly set up a PDO connection - Stack Overflow
Inside my sqlQuery-class, which extends my connect_pdo-class, I have a public function called getAreaName which handles the request to my database. Pretty neat I think. Works like a …
In PHP, How do I set default PDO Fetch Class? - Stack Overflow
Using PDO::setAttribute, how do I provide the class name when setting PDO::ATTR_DEFAULT_FETCH_MODE to PDO::FETCH_CLASS. This is the code I am …
PDO::FETCH_CLASS, how to write the constructor parameter?
2019年9月6日 · PDO::FETCH_CLASS: returns a new instance of the requested class, mapping the columns of the result set to named properties in the class, and calling the constructor …
php - Extending PDO Statement Class - Stack Overflow
2010年8月7日 · This is my code to save the result of a select query into a text file as insert statement. I first extend the PDOStatement class to add the custom method …
PDO - FETCH_CLASS - pass results to constructor as parameters
Right now, PDO passess these values directly to the class fields, and bypassing the constructor. Maybe I am missing something, but I want to pass results from the query to the constructor. …