PHP实现即时网站截图

网站地址 (不带 http://):

大小:
xpx

图片格式:
PNG JPEG

$x = $_REQUEST['x'];

$y = $_REQUEST['y'];

$format = $_REQUEST['format'];

$site = $_REQUEST['site'];

$surl = 'http://0907.org/screenshot/screenshot_it.php?site='.$site.'&x='.$x.'&y='.$y.'&format='.$format;

if($_REQUEST['format'] == 'PNG') {

$ifm = 'png';

} else {

$ifm = 'jpg';

}

$imt = 'image/'.$ifm;

$ifn = 'screenshot.'.$ifm;

if(isset($_REQUEST['preview'])) {

$iurl = 'http://域名/子目录/screenshot_it.php?site='.$site.'&x='.$x.'&y='.$y.'&format='.$format;

//例如：http://0907.org/screenshot/screenshot_it.php?site='.$site.'&x='.$x.'&y='.$y.'&format='.$format;

$gwptitle = $_REQUEST['site'].' blog.0907.org';

include_once("../css.php");

//这里可以删除呦！因为是CSS

echo '

';

echo '» 点击图片下载截图！

';

} else {

header("Content-type: $imt");

header("Content-Disposition: attachment; filename= $ifn");

readfile($surl);

}

?>