如何在php codeigniter中截取屏幕截图？

Still i cant get any result can you help me?

我仍然无法得到任何结果你能帮帮我吗?

i want take screenshot in my webpage. well i used code below showed:

我想在我的网页上截取屏幕截图。好吧,我使用下面的代码显示:

<script>
window.ready = function () { alert("It's loaded!");
<?php
$img = imagegrabscreen();
imagepng($img, 'screenshot.png');
?> }
</script>

but it saved black image. what i do for it.?

但它保存了黑色图像。我为它做了什么。

i got code from as link below:

我从以下链接获得代码:

click this link:

点击此链接:

http://www.codedevelopr.com/articles/image-screenshots-php/

finally help me that code as PHP or script to take screenshot and save that image.

最后帮我把代码作为PHP或脚本来截取并保存该图像。

if anyone show a way of answer for this problem.

如果有人为这个问题找到答案的方法。

thanks in advance

提前致谢

1 个解决方案

#1

According to this * post, the fucntion will only work for XP and lower.

根据这个*帖子,该功能仅适用于XP及更低版本。

Please check your system preferences and maybe your logs for additional information.

请检查您的系统首选项以及您的日志以获取更多信息。