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PHP怎么输出一张图片

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Release: 2016-06-23 14:11:51
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    $t=imagecreatetruecolor(100,100);
    $red=imagecolorallocate($t,255,0,0);
    imagefill($t,0,0,$red);
    header('Content-type:image/png');
    imagepng($t);
    imagedestroy($t);
?>
人家说用这样一段代码就可以输出一张图片,可是我用这样的代码确输出下面的页面,求指导啊!!!!


回复讨论(解决方案)

都去掉,不要用include等代入上面的代码。

后面有空行?

都去掉,不要用include等代入上面的代码。 解决了,谢谢
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