获取图像保存的问题 [英] Problem getting image to save

问题描述

我正在使用php动态创建图像。如果我进入并首先制作文件，则会创建图像。但是，如果我不手动创建文件，则会出现以下错误。

I am creating an image dynamically using php. The image is being created if I go in and make the file first. However, if I don't create the file manually then I get the following error.

警告：imagegif（）[function.imagegif]：无法打开'filename2。 png'用于写入第144行的/www/vhosts/yourraceresults.com/htdocs/trial/TextToImage.inc.php

Warning: imagegif() [function.imagegif]: Unable to open 'filename2.png' for writing in /www/vhosts/yourraceresults.com/htdocs/trial/TextToImage.inc.php on line 144

示例：

public function SaveTextAsPng($fontSize, $x, $y, $textContent, $fileName='image'){
    imagestring($this->image, $fontSize, $x, $y,  $textContent, $this->text_color);
    return imagepng($this->image, "/www/vhosts/yourraceresults.com/htdocs/admin/trial/images/".$fileName.".png");
}

$ textToImage-> SaveTextAsPng（10,11,11，'fakeinfo'， 'filename2'）;

$textToImage->SaveTextAsPng(10, 11,11, 'fakeinfo','filename2');

推荐答案

输出文件夹不存在（在这种情况下你必须创建它），或者你没有对输出文件夹的写权限。解决此问题：

Either the output folder do not exist (in which case you have to create it), or you do not have write permissions to the output folder. To fix this:

• 如果您使用的是shell：

• If you're using a shell:

chmod 777 /www/vhosts/yourraceresults.com/htdocs/trial

chmod 777 /www/vhosts/yourraceresults.com/htdocs/trial

如果您使用的是FTP客户端：

If you're using an FTP client:

右键单击试用文件夹，搜索名为chmod，rights，permissions（可能在属性中）的内容，然后给予每个权限，或者输入chmod值777。

Right click on the "trial" folder, search for something called "chmod", "rights", "permissions" (perhaps in "properties"), then give it every permission or, alternatively, enter chmod value 777.

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