迷惑!不解!急!!!
用PHP画一个小图片!下面为什么不能显示出来呢???请哥哥姐姐们帮个忙哦!!
<?
header("Content-type: image/png");
$im = imagecreate(200,100);
$col_blk = imagecolorallocate($im,0,0,0);
$col_orn = imagecolorallocate($im,255,192,0);
$col_red = imagecolorallocate($im,255,0,0);
$col_grn = imagecolorallocate($im,0,255,0);
$col_blu = imagecolorallocate($im,0,0,255);
imagesetpixel($im,20,10,$col_orn);
imagerectangle($im,25,20,95,55,$col_blu);
imagearc($im,20,85,50,40,225,360,$col_grn);
imagearc($im,160,60,40,40,0,360,$col_orn);
imagearc($im,160,140,240,0,360,$col_red);
imagepng($im);
imagedestroy($im);
?>
小弟弟先谢谢了!