如何将图像移动到新文件夹？

Question

正如标题所说..如何将图像移动/重命名为新文件夹？到目前为止我有这个并且新图像被调整大小/裁剪但它不会移动到"new /"文件夹:

$in_filename = '4csrWqu9ngv.jpg';

list($width, $height) = getimagesize($in_filename);

$offset_x = 0;
$offset_y = 0;

$new_height = $height - 65;
$new_width  = $width;

$image     = imagecreatefromjpeg($in_filename);
$new_image = imagecreatetruecolor($new_width, $new_height);
imagecopy($new_image, $image, 0, 0, $offset_x, $offset_y, $width, $height);

header('Content-Type: image/jpeg');
imagejpeg($new_image);

$move_new = imagejpeg($new_image);

rename($move_new, 'new/' . $move_new);

一如既往的任何帮助表示赞赏:)

Answer 1

您的代码中几乎没有错误.输出imagejpeg是一个布尔值,因此您的重命名始终失败.您也从未保存调整大小的图像.您必须使用第二个参数imagejpeg并提供新图像的正确文件名.另外,确保目录new存在,否则重命名将失败.

固定代码:

$in_filename = '4csrWqu9ngv.jpg';

list($width, $height) = getimagesize($in_filename);

$offset_x = 0;
$offset_y = 0;

$new_height = $height - 65;
$new_width  = $width;

$image = imagecreatefromjpeg($in_filename);
$new_image = imagecreatetruecolor($new_width, $new_height);
imagecopy($new_image, $image, 0, 0, $offset_x, $offset_y, $width, $height);

/* Uncomment in case you want it also outputted
header('Content-Type: image/jpeg');
imagejpeg($new_image);
*/

imagejpeg($new_image, $in_filename);

rename($in_filename, 'new/' . $in_filename);