php 한글 메뉴얼 도움말 검색 사이트 Reads remainder of a stream into a string [function.stream-get-contents]

설명

string stream_get_contents ( resource $handle [, int $maxlength = -1 [, int $offset = -1 ]] )

Identical to file_get_contents(), except that stream_get_contents() operates on an already open stream resource and returns the remaining contents in a string, up to maxlength bytes and starting at the specified offset.

인수

handle (resource): A stream resource (e.g. returned from fopen())
maxlength (integer): The maximum bytes to read. Defaults to -1 (read all the remaining buffer).
offset (integer): Seek to the specified offset before reading. If this number is negative, no seeking will occur and reading will start from the current position.

반환값

Returns a string실패 시 FALSE를 반환합니다.

변경점

버전	설명
5.1.0	The `offset` was added.

예제

Example #1 stream_get_contents() example


<?php

if ($stream = fopen('http://www.example.com', 'r')) {
    // print all the page starting at the offset 10
    echo stream_get_contents($stream, -1, 10);

    fclose($stream);
}


if ($stream = fopen('http://www.example.net', 'r')) {
    // print the first 5 bytes
    echo stream_get_contents($stream, 5);

    fclose($stream);
}

?>

주의

Note: 이 함수는 바이너리 안전입니다.

참고

fgets() - Gets line from file pointer
fread() - Binary-safe file read
fpassthru() - Output all remaining data on a file pointer