Zend_Log_Writer_Stream sends log
data to a PHP stream.
To write log data to the PHP output buffer, use the URL
php://output. Alternatively, you can send log data directly to a
stream like STDERR (php://stderr).
<?php
$writer = new Zend_Log_Writer_Stream('php://output');
$logger = new Zend_Log($writer);
$logger->info('Informational message');
To write data to a file, use one of the Filesystem URLs:
<?php
$writer = new Zend_Log_Writer_Stream('/path/to/logfile');
$logger = new Zend_Log($writer);
$logger->info('Informational message');
By default, the stream opens in the append mode ("a").
To open it with a different mode, the Zend_Log_Writer_Stream
constructor accepts an optional second parameter for the mode.
The constructor of Zend_Log_Writer_Stream also accepts an
existing stream resource:
<?php
$stream = @fopen('/path/to/logfile', 'a', false);
if (! $stream) {
throw new Exception('Failed to open stream');
}
$writer = new Zend_Log_Writer_Stream($stream);
$logger = new Zend_Log($writer);
$logger->info('Informational message');
You cannot specify the mode for existing stream resources. Doing so
causes a Zend_Log_Exception to be thrown.