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pdo_drivers

(PHP 5 >= 5.1.0RC1)

pdo_drivers --  Return an array of available PDO drivers

说明

array pdo_drivers ( void )

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

返回值

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

范例

例子 1. A pdo_drivers() example

<?php
print_r(pdo_drivers());
?>

上例的输出类似于：

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


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