/**
* Switches output format, updates format strings.
* Can be used to switch the active output format:
*
* @param string $format Format to use, including 'js' for JavaScript-enhanced HTML, 'html' for
* straight HTML output, or 'txt' for unformatted text.
* @param array $strings Template strings to be used for the output format.
* @return string
* @deprecated Use Debugger::outputAs() and Debugger::addFormat(). Will be removed
* in 3.0
*/
public function output($format = null, array $strings = array())
{
$self = Debugger::getInstance();
$data = null;
if ($format === null) {
return Debugger::outputAs();
}
if (!empty($strings)) {
return Debugger::addFormat($format, $strings);
}
if ($format === true && !empty($self->_data)) {
$data = $self->_data;
$self->_data = array();
$format = false;
}
Debugger::outputAs($format);
return $data;
}
/**
* Test adding a format that is handled by a callback.
*
* @return void
*/
public function testAddFormatCallback()
{
set_error_handler('Cake\\Utility\\Debugger::showError');
$this->_restoreError = true;
Debugger::addFormat('callback', array('callback' => array($this, 'customFormat')));
Debugger::outputAs('callback');
ob_start();
$foo .= '';
$result = ob_get_clean();
$this->assertContains('Notice: I eated an error', $result);
$this->assertContains('DebuggerTest.php', $result);
}