<?php
//
Function: Gets the remote picture and saves it to the local
//
//
Determine if you have permission to write files to the local server
//
//
Variable Description:
$url is the full URL address of the remote picture and cannot be empty.
$filename is an optional variable: If NULL, local file names are based on time and date
Automatically generated.
function Grabimage ($url, $filename = "") {
if ($url = = ""): return false;endif;
if ($filename = = "") {
$ext =STRRCHR ($url, ".");
if ($ext!= ". gif" && $ext!= ". jpg"): return false;endif;
$filename =date ("Dmyhis"). $ext;
}
Ob_start ();
ReadFile ($url);
$img = Ob_get_contents ();
Ob_end_clean ();
$size = strlen ($img);
$FP 2= @fopen ($filename, "a");
Fwrite ($fp 2, $img);
Fclose ($fp 2);
return $filename;
}
$img =grabimage ("/upload/20081208002838680.jpg", "");
if ($img): Echo ' <pre></pre> Else:echo "false"; endif;
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.