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# exit

(PHP 4, PHP 5)

exit — Output a message and terminate the current script

### 설명

void exit ([ string `$status` ] )
void exit ( int `$status` )

Terminates execution of the script.

### 인수

`status`

  If `status` is a string, this function prints the `status` just before exiting.

  If `status` is an integer, that value will also be used as the exit status. Exit statuses should be in the range 0 to 254, the exit status 255 is reserved by PHP and shall not be used. The status 0 is used to terminate the program successfully.

  > Note: PHP >= 4.2.0 does NOT print the `status` if it is an integer.

### 반환값

값을 반환하지 않습니다.

### 예제

Example #1 exit() example

`<?php
$filename = '/path/to/data-file';
$file = fopen($filename, 'r')
or exit("unable to open file ($filename)");
?>`

Example #2 exit() status example

`<?php
//exit program normally
exit;
exit();
exit(0);
//exit with an error code
exit(1);
exit(0376); //octal
?>`

### 주의

> Note: 이것은 함수가 아닌 언어 구조이기 때문에, 가변 함수 방식으로 호출할 수 없습니다.

> Note: This language construct is equivalent to die().

### 참고

- register_shutdown_function() - Register a function for execution on shutdown

eval
get_browser
Misc. 함수 목록
PHP Manual