PHP的GD库问题

Question

但是GD库全是enable,实在查不出是什么情况

Answer 1

imagefilledrectangle($im,0,0,350,280,$white) <-- 缺少';'

Answer 2

;号是分上来的时候没复制进来,不是;号的问题,有没有朋友能看出来是什么问题.
也不是GD库版本的问题,版本号是2.0.34是PHP5里面自已带的.
急啊~~~~~~~~~~~

Answer 3

<?php
header("Content-type: image/png");$im = imagecreatetruecolor(350,280);$white = imagecolorallocate($im,255,255,255);
$black = imagecolorallocate($im,0,0,0);imagefilledrectangle($im,0,0,350,280,$white);imagestring($im,5,100,20,"N4ABOX",$black);imageline($im,25,260,325,260,$black);imagefilledrectangle($im,45,100,95,260,$black);
imagestring($im,5,45,80,"2008-06-06",$black);imagepng($im);
imagedestroy($im);
?>
把gd库打开

Answer 4

Note: 要在 Windows 下启用 exif，在 php.ini 中 php_mbstring.dll 必须在 php_exif.dll 之前加载。 

Answer 5

试试imagepng存成一个png图片看是否能生成这样一个文件。
再看看你的phpinfo中是否有PNG Support  enabled？？？

Answer 6

<?php 
$im = imagecreatetruecolor(350,280); $white = imagecolorallocate($im,255,255,255); 
$black = imagecolorallocate($im,0,0,0); imagefilledrectangle($im,0,0,350,280,$white); imagestring($im,5,100,20,"N4ABOX",$black); imageline($im,25,260,325,260,$black); imagefilledrectangle($im,45,100,95,260,$black); 
imagestring($im,5,45,80,"2008-06-06",$black); 
header("Content-type: image/png"); 
imagepng($im); imagedestroy($im); 
?>