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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
/** |
* CodeIgniter |
* |
* An open source application development framework for PHP 4.3.2 or newer |
* |
* @package CodeIgniter |
* @author ExpressionEngine Dev Team |
* @copyright Copyright (c) 2008, EllisLab, Inc. |
* @license http://codeigniter.com/user_guide/license.html |
* @link http://codeigniter.com |
* @since Version 1.0 |
* @filesource |
*/ |
|
// ------------------------------------------------------------------------ |
|
/** |
* Exceptions Class |
* |
* @package CodeIgniter |
* @subpackage Libraries |
* @category Exceptions |
* @author ExpressionEngine Dev Team |
* @link http://codeigniter.com/user_guide/libraries/exceptions.html |
*/ |
class CI_Exceptions { |
var $action; |
var $severity; |
var $message; |
var $filename; |
var $line; |
var $ob_level; |
|
var $levels = array( |
E_ERROR => 'Error', |
E_WARNING => 'Warning', |
E_PARSE => 'Parsing Error', |
E_NOTICE => 'Notice', |
E_CORE_ERROR => 'Core Error', |
E_CORE_WARNING => 'Core Warning', |
E_COMPILE_ERROR => 'Compile Error', |
E_COMPILE_WARNING => 'Compile Warning', |
E_USER_ERROR => 'User Error', |
E_USER_WARNING => 'User Warning', |
E_USER_NOTICE => 'User Notice', |
E_STRICT => 'Runtime Notice' |
); |
|
|
/** |
* Constructor |
* |
*/ |
function CI_Exceptions() |
{ |
$this->ob_level = ob_get_level(); |
// Note: Do not log messages from this constructor. |
} |
|
// -------------------------------------------------------------------- |
|
/** |
* Exception Logger |
* |
* This function logs PHP generated error messages |
* |
* @access private |
* @param string the error severity |
* @param string the error string |
* @param string the error filepath |
* @param string the error line number |
* @return string |
*/ |
function log_exception($severity, $message, $filepath, $line) |
{ |
$severity = ( ! isset($this->levels[$severity])) ? $severity : $this->levels[$severity]; |
|
log_message('error', 'Severity: '.$severity.' --> '.$message. ' '.$filepath.' '.$line, TRUE); |
} |
|
// -------------------------------------------------------------------- |
|
/** |
* 404 Page Not Found Handler |
* |
* @access private |
* @param string |
* @return string |
*/ |
function show_404($page = '') |
{ |
$heading = "404 Page Not Found"; |
$message = "The page you requested was not found."; |
|
log_message('error', '404 Page Not Found --> '.$page); |
echo $this->show_error($heading, $message, 'error_404'); |
exit; |
} |
|
// -------------------------------------------------------------------- |
|
/** |
* General Error Page |
* |
* This function takes an error message as input |
* (either as a string or an array) and displays |
* it using the specified template. |
* |
* @access private |
* @param string the heading |
* @param string the message |
* @param string the template name |
* @return string |
*/ |
function show_error($heading, $message, $template = 'error_general') |
{ |
$message = '<p>'.implode('</p><p>', ( ! is_array($message)) ? array($message) : $message).'</p>'; |
|
if (ob_get_level() > $this->ob_level + 1) |
{ |
ob_end_flush(); |
} |
ob_start(); |
include(APPPATH.'errors/'.$template.EXT); |
$buffer = ob_get_contents(); |
ob_end_clean(); |
return $buffer; |
} |
|
// -------------------------------------------------------------------- |
|
/** |
* Native PHP error handler |
* |
* @access private |
* @param string the error severity |
* @param string the error string |
* @param string the error filepath |
* @param string the error line number |
* @return string |
*/ |
function show_php_error($severity, $message, $filepath, $line) |
{ |
$severity = ( ! isset($this->levels[$severity])) ? $severity : $this->levels[$severity]; |
|
$filepath = str_replace("\\", "/", $filepath); |
|
// For safety reasons we do not show the full file path |
if (FALSE !== strpos($filepath, '/')) |
{ |
$x = explode('/', $filepath); |
$filepath = $x[count($x)-2].'/'.end($x); |
} |
|
if (ob_get_level() > $this->ob_level + 1) |
{ |
ob_end_flush(); |
} |
ob_start(); |
include(APPPATH.'errors/error_php'.EXT); |
$buffer = ob_get_contents(); |
ob_end_clean(); |
echo $buffer; |
} |
|
|
} |
// END Exceptions Class |
|
/* End of file Exceptions.php */ |
/* Location: ./system/libraries/Exceptions.php */ |