php - What is PDO & why should I use it? - Stack Overflow
2011年8月8日 · Consider PDO as a built in class that comes packaged with PHP to make it very easier for you to interact with your database. while developing a PHP Application you need to …
php - Row count with PDO - Stack Overflow
2009年5月19日 · There are many conflicting statements around. What is the best way to get the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows. fetchAll …
Are PDO prepared statements sufficient to prevent SQL injection?
PDO Prepared Statements does not prevent all kind of sql injection"; It does not prevent unexpected values ...
mysql - PHP - Using PDO with IN clause array - Stack Overflow
PDO will see 1,2,3 as a single string so the query will look something like . SELECT * FROM table WHERE my_value IN ("1,2,3") You may think that changing the implode to have quotes and …
'pdo' tag wiki - Stack Overflow
PDO (PHP Data Objects) is a data-access abstraction layer (interface) for PHP. It works with most database systems. PDO provides a data-access abstraction layer, which means that, …
How do I install PDO drivers for PHP on Windows?
extension=php_mysql.dll extension=php_mysqli.dll extension=php_oci8_12c.dll extension=php_pdo_mysql.dll extension=php_pdo_oci.dll (And restarted Apache) But when I …
mysql - PHP PDO: charset, set names? - Stack Overflow
For completeness, there're actually three ways to set the encoding when connecting to MySQL from PDO and which ones are available depend on your PHP version.
php - PDO get the last ID inserted - Stack Overflow
I have a query, and I want to get the last ID inserted. The field ID is the primary key and auto incrementing. I know that I have to use this statement: LAST_INSERT_ID() That statement …
php - PDO::PARAM for type decimal? - Stack Overflow
2015年9月29日 · UP must use the PDO::PARAM_STR same, and noting that if the column in the database is of type NUMERIC (M, D) or decimal (M, D) should be observed that the M is the …
How do I create a PDO parameterized query with a LIKE statement?
PDO escapes "%" (May lead to sql injection): The use of the previous code will give the desire results when looking to match partial strings BUT if a visitor types the character "%" you will …