PDO
PHP Manual

PDO::getAvailableDrivers

(PHP 5 >= 5.1.3, PECL pdo >= 1.0.3)

PDO::getAvailableDrivers Return an array of available PDO drivers

说明

array PDO::getAvailableDrivers ( void )
array pdo_drivers ( void )

This function returns all currently available PDO drivers which can be used in DSN parameter of PDO::__construct(). This is a static method.

返回值

PDO::getAvailableDrivers() returns an array of PDO driver names. If no drivers are available, it returns an empty array.

范例

Example #1 A PDO::getAvailableDrivers() example

<?php
print_r
(PDO::getAvailableDrivers());
?>

以上例程的输出类似于:

Array
(
    [0] => mysql
    [1] => sqlite
)


PDO
PHP Manual