[PHP] error handler 만들기

 1 function myErrorHandler($errno, $errstr, $errfile, $errline)
 2 { 
 3     if (!(error_reporting() & $errno)) { 
 4         // This error code is not included in error_reporting
 5         return; 
 6     } 
 7  
 8     switch ($errno) { 
 9     case E_USER_ERROR: 
10         echo "<b>My ERROR</b> [$errno] $errstr<br />\n"; 
11         echo "  Fatal error on line $errline in file $errfile"; 
12         echo ", PHP " . PHP_VERSION . " (" . PHP_OS . ")<br />\n"; 
13         echo "Aborting...<br />\n"; 
14         exit(1); 
15         break; 
16  
17     case E_USER_WARNING: 
18         echo "<b>My WARNING</b> [$errno] $errstr<br />\n"; 
19         break; 
20  
21     case E_USER_NOTICE: 
22         echo "<b>My NOTICE</b> [$errno] $errstr<br />\n"; 
23         break; 
24  
25     default: 
26         echo "Unknown error type: [$errno] $errstr<br />\n"; 
27         break; 
28     } 
29  
30     /* Don't execute PHP internal error handler */
31     return true;
32 }

->in Main

$my_error_handler = set_error_handler("myErrorHandler");

위와 같이 설정해주게되면 

현재 프로그램에서 error가 발생시 myErrorHandler 함수호출.

이때 파라미터들은 자동 매핑.