Discuz!头像上传模糊处理办法
uc_server/control/user.php
找到
{
file_exists($bigavatarfile) && unlink($bigavatarfile);
file_exists($middleavatarfile) && unlink($middleavatarfile);
file_exists($smallavatarfile) && unlink($smallavatarfile);
$success = 0;
}
$filetype = '.jpg';
在下面添加
//{{{对头像大图处理
if($biginfo>133 || $biginfo>180){
if(133/180 > $biginfo/$biginfo){
$_h = 180;
$_w = $biginfo * 180 / $biginfo;
}else{
$_w = 133;
$_h = $biginfo * 133 / $biginfo;
}
$_im = imagecreatetruecolor($_w, $_h);
$_bg = imagecolorallocate($_im, 255, 255, 255);
imagefill($_im, 0, 0, $_bg);
$_im2 = imagecreatefromjpeg($bigavatarfile);
imagecopyresampled($_im, $_im2 ,0, 0, 0, 0,$_w,$_h,$biginfo, $biginfo);
imagedestroy($_im2);
clearstatcache();
imagejpeg($_im,$bigavatarfile,100);
imagedestroy($_im);
}
//对头像大图处理}}}
然后覆盖回原来的文件就可以了。
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