How can developers ensure they are integrating PEAR libraries correctly into their PHP code?

To ensure that PEAR libraries are integrated correctly into PHP code, developers should first make sure that the necessary PEAR packages are installed on their system. They can then include the PEAR library in their PHP code using the require_once or include_once function, specifying the path to the PEAR package. Finally, developers should verify that the PEAR library is functioning as expected by testing the functionality within their code.

// Include the PEAR library
require_once 'path/to/PEAR/library.php';

// Code utilizing the PEAR library
// ...