53 lines
2.7 KiB
PHP
53 lines
2.7 KiB
PHP
<?php
|
|
namespace SYSTEM\LOG;
|
|
|
|
//ini_set('error_prepend_string', '{querytime: 0.0, status: false, result: { class: "FatalError",message: "');
|
|
//ini_set('error_append_string', '", code: 1, file: "unknown", line: 0, trace: }}');
|
|
|
|
class log {
|
|
const HANDLER_FUNC_CALL = 'CALL';
|
|
|
|
private static $handlers = array();
|
|
|
|
//$handler = string with classname
|
|
public static function registerHandler($handler){
|
|
if( !class_exists($handler) ||
|
|
!\method_exists($handler,self::HANDLER_FUNC_CALL)){
|
|
die("You registered an invalid Errorhandler!");}
|
|
self::$handlers[] = $handler;
|
|
|
|
set_error_handler ('\SYSTEM\LOG\log::__error_handler');
|
|
set_exception_handler ('\SYSTEM\LOG\log::__exception_handler');
|
|
register_shutdown_function ('\SYSTEM\LOG\log::__shutdown_handler' );
|
|
//ob_start ('\SYSTEM\LOG\log::__fatal_error_handler');
|
|
}
|
|
|
|
private static function call_handlers(\Exception $E, $thrown = true){
|
|
foreach(self::$handlers as $handler){
|
|
if( \call_user_func_array(array($handler,self::HANDLER_FUNC_CALL),array($E, $thrown))){
|
|
return true;}}
|
|
return false;
|
|
}
|
|
|
|
public static function __exception_handler(\Exception $E, $thrown = true){
|
|
return self::call_handlers($E, $thrown) && $thrown;}
|
|
|
|
public static function __error_handler($code, $message, $file, $line, $thrown = true){
|
|
return self::call_handlers(new \SYSTEM\LOG\ERROR_EXCEPTION($message, 1, $code, $file, $line) ,$thrown);}
|
|
|
|
public static function __shutdown_handler($thrown = true) {
|
|
if( ($error = error_get_last()) !== NULL && !$error['type'] === E_DEPRECATED) { //http://www.dreamincode.net/forums/topic/284506-having-trouble-supressing-magic-quotes-gpc-fatal-errors/
|
|
return self::call_handlers(new \SYSTEM\LOG\SHUTDOWN_EXCEPTION($error["message"], 1, $error["type"],$error["file"],$error["line"]) ,$thrown);}
|
|
}
|
|
|
|
public static function __fatal_error_handler($bufferContent, $thrown = true){
|
|
if( ($error = error_get_last()) !== NULL && !$error['type'] === E_DEPRECATED){ //seams like we cannot call anything but core stuff
|
|
$result = array('querytime' => 0, 'status' => false, 'result' => $error);
|
|
header('Access-Control-Allow-Origin: *');//allow cross domain calls
|
|
header('content-type: application/json');
|
|
return json_encode($result);}
|
|
return $bufferContent;
|
|
}
|
|
}
|
|
|