PDO::getAvailableDrivers

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PDO::getAvailableDrivers — Return an array of available PDO drivers

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.

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

Example #1 A PDO::getAvailableDrivers() example


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

上例的输出类似于：

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