(PHP 5, PHP 7) Return the number of rows in statements result set

(PHP 5, PHP 7) Returns the total number of rows changed, deleted, or inserted by the last executed statement

(PHP 5, PHP 7) Frees stored result memory for the given statement handle

(PHP 5, PHP 7) Returns SQLSTATE error from previous statement operation

(PHP 5, PHP 7) Used to modify the behavior of a prepared statement

(PHP 5, PHP 7) Returns the number of parameter for the given statement

(PHP 5 >= 5.4.0, PHP 7) Returns a list of errors from the last statement executed

(PHP 5, PHP 7) Returns result set metadata from a prepared statement