我很想知道,这能否做到:
For example, I have a list of 100 names. This list is represented as a drop down box. Now suppose, I have a gif image. If I select a name from the drop down box, the name is printed onto the gif image and the user is able to download that image with that specific name. Is is possible to do something like this in PHP? Does anyone know of any tutorial which I may refer to?
Many thanks for any advice.
http://php.net/manual/en/Function.imagegif.php“rel=“nofollow”>_imagegif()。 请注意,你必须首先安装PHP GD图书馆。 通过使用<代码>phpinfo(<>>/code>对安装状况进行双重检查。
参考文件 更理想的是:
<?php
// Create a new image instance
$im = imagecreatetruecolor(100, 100);
// Make the background white
imagefilledrectangle($im, 0, 0, 99, 99, 0xFFFFFF);
// Draw a text string on the image, from a name parameter in the $_POST
imagestring($im, 3, 40, 20, $_POST[ name ], 0xFFBA00);
// Output the image to browser
header( Content-Type: image/gif );
imagegif($im);
imagedestroy($im);
?>
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