PHP-Handbuch: Reads remainder of a stream into a string

Beschreibung

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.

Parameter-Liste

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.

Rückgabewerte

Returns a stringIm Fehlerfall wird FALSE zurückgegeben..

Changelog

Version	Beschreibung
5.1.0	The `offset` was added.

Beispiele

Beispiel #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);
}

?>

Anmerkungen

Hinweis: Diese Funktion ist binary safe.

Siehe auch

fgets
fread
fpassthru