Zend PHP version

Zend Framework 1.5.1 requires PHP 5.1.4 

Enjoy logging with Zend

Output to the page within Zend PHP engine:

$writer = new Zend_Log_Writer_Stream('php://output');

$logger = new Zend_Log($writer);

$logger->log('Enjoy this test', Zend_Log::DEBUG);

Or to the webserver error log:

$writer = new Zend_Log_Writer_Stream('php://stderr');

$logger = new Zend_Log($writer);

$logger->debug('Beginning log');