Kohana exception class. Translates exceptions using the I18n class.
Class declared in SYSPATH/classes/http/exception/504.php on line 3.
string $error_viewerror rendering view
string(12) "kohana/error"array $php_errorsPHP error code => human readable name
array(8) ( 1 => string(11) "Fatal Error" 256 => string(10) "User Error" 4 => string(11) "Parse Error" 2 => string(7) "Warning" 512 => string(12) "User Warning" 2048 => string(6) "Strict" 8 => string(6) "Notice" 4096 => string(17) "Recoverable Error" )
integer $_codeHTTP 504 Gateway Timeout
Creates a new translated exception.
throw new Kohana_Exception('Something went terrible wrong, :user',
array(':user' => $user));
string
$message
= NULL - Status message, custom content to display with errorarray
$variables
= NULL - Translation variablesinteger
$code
= integer 0 - The http status codevoidpublic function __construct($message = NULL, array $variables = NULL, $code = 0)
{
if ($code == 0)
{
$code = $this->_code;
}
if ( ! isset(Response::$messages[$code]))
throw new Kohana_Exception('Unrecognized HTTP status code: :code . Only valid HTTP status codes are acceptable, see RFC 2616.', array(':code' => $code));
parent::__construct($message, $variables, $code);
}Magic object-to-string method.
echo $exception;
stringpublic function __toString()
{
return Kohana_Exception::text($this);
}Inline exception handler, displays the error message, source of the exception, and the stack trace of the error.
Exception
$e
required - $ebooleanpublic static function handler(Exception $e)
{
try
{
// Get the exception information
$type = get_class($e);
$code = $e->getCode();
$message = $e->getMessage();
$file = $e->getFile();
$line = $e->getLine();
// Get the exception backtrace
$trace = $e->getTrace();
if ($e instanceof ErrorException)
{
if (isset(Kohana_Exception::$php_errors[$code]))
{
// Use the human-readable error name
$code = Kohana_Exception::$php_errors[$code];
}
if (version_compare(PHP_VERSION, '5.3', '<'))
{
// Workaround for a bug in ErrorException::getTrace() that
// exists in all PHP 5.2 versions.
// @link http://bugs.php.net/45895
for ($i = count($trace) - 1; $i > 0; --$i)
{
if (isset($trace[$i - 1]['args']))
{
// Re-position the args
$trace[$i]['args'] = $trace[$i - 1]['args'];
// Remove the args
unset($trace[$i - 1]['args']);
}
}
}
}
// Create a text version of the exception
$error = Kohana_Exception::text($e);
if (is_object(Kohana::$log))
{
// Add this exception to the log
Kohana::$log->add(Log::ERROR, $error);
// Make sure the logs are written
Kohana::$log->write();
}
if (Kohana::$is_cli)
{
// Just display the text of the exception
echo "\n{$error}\n";
exit(1);
}
if ( ! headers_sent())
{
// Make sure the proper http header is sent
$http_header_status = ($e instanceof HTTP_Exception) ? $code : 500;
header('Content-Type: text/html; charset='.Kohana::$charset, TRUE, $http_header_status);
}
if (Request::$current !== NULL AND Request::current()->is_ajax() === TRUE)
{
// Just display the text of the exception
echo "\n{$error}\n";
exit(1);
}
// Start an output buffer
ob_start();
// Include the exception HTML
if ($view_file = Kohana::find_file('views', Kohana_Exception::$error_view))
{
include $view_file;
}
else
{
throw new Kohana_Exception('Error view file does not exist: views/:file', array(
':file' => Kohana_Exception::$error_view,
));
}
// Display the contents of the output buffer
echo ob_get_clean();
exit(1);
}
catch (Exception $e)
{
// Clean the output buffer if one exists
ob_get_level() and ob_clean();
// Display the exception text
echo Kohana_Exception::text($e), "\n";
// Exit with an error status
exit(1);
}
}Get a single line of text representing the exception:
Error [ Code ]: Message ~ File [ Line ]
Exception
$e
required - $estringpublic static function text(Exception $e)
{
return sprintf('%s [ %s ]: %s ~ %s [ %d ]',
get_class($e), $e->getCode(), strip_tags($e->getMessage()), Debug::path($e->getFile()), $e->getLine());
}