Stream 함수 목록
PHP Manual

stream_wrapper_register

(PHP 4 >= 4.3.2, PHP 5)

stream_wrapper_registerRegister a URL wrapper implemented as a PHP class

설명

bool stream_wrapper_register ( string $protocol , string $classname [, int $flags = 0 ] )

Allows you to implement your own protocol handlers and streams for use with all the other filesystem functions (such as fopen(), fread() etc.).

인수

protocol

The wrapper name to be registered.

classname

The classname which implements the protocol .

flags

Should be set to STREAM_IS_URL if protocol is a URL protocol. Default is 0, local stream.

반환값

성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

stream_wrapper_register() will return FALSE if the protocol already has a handler.

변경점

버전 설명
5.2.4 Added the flags parameter.

예제

Example #1 How to register a stream wrapper

<?php
$existed 
in_array("var"stream_get_wrappers());
if (
$existed) {
    
stream_wrapper_unregister("var");
}
stream_wrapper_register("var""VariableStream");
$myvar "";

$fp fopen("var://myvar""r+");

fwrite($fp"line1\n");
fwrite($fp"line2\n");
fwrite($fp"line3\n");

rewind($fp);
while (!
feof($fp)) {
    echo 
fgets($fp);
}
fclose($fp);
var_dump($myvar);

if (
$existed) {
    
stream_wrapper_restore("var");
}

?>

위 예제의 출력:

line1
line2
line3
string(18) "line1
line2
line3
"

참고


Stream 함수 목록
PHP Manual