wordpress中输出验证码图片的问题

WBOY
Release: 2016-06-23 14:04:25
Original
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要输出的地方是id为209的“页面”

在主题文件夹下的page.php中

<?php     if(is_page('209')){                header("Content-type: image/gif");         header("Cache-Control: no-cache");        $rands = rand(1000,9999);         $im = imagecreate(40, 15);         //var_dump($im);exit();        imagecolorallocate($im, 240, 240, 240);         $loc = 2;         $color1=imagecolorallocate($im, 0, 0, 0);         for($i=0;$i<4;$i++){             $color=imagecolorallocate($im, rand(0,255), rand(0,255), rand(0,255));             imagestring($im, 4, ($loc+1), 1, substr($rands,$i,1), $color1);             imagestring($im, 4, $loc, 0, substr($rands,$i,1), $color);             $loc += 9;         }         imagegif($im);         imagedestroy($im);        exit();    } //验证码?>
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该段代码单独文件下正常输出,这里无法正常输出。是wordpress之前的处理过程已经输出了header吗?
我php.ini里有关错误输出的都打开了。。无提示,就是个显示失败的图片


回复讨论(解决方案)

你是如何调用 page.php 的?
是用 img 标签吗?

你是如何调用 page.php 的?
是用 img 标签吗?

我现在直接输出都输不出来

http://localhost:8889/验证码/

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