将base64图像上传为图像文件

Question

So I'm receiving an image in base64 encoding. I want to decode the image and upload it in a specific directory. The encoded file is an image and I'm using $file = base64_decode($base64_string); to decode it. Uploading it via file_put_contents('/uploads/images/', $file); always results in failed to open stream: No such file or directory error.

So, how do I take the decoded string, and upload it on a specific path?

Thanks.

Answer 1

Your path is wrong.

/uploads/images

is checking for a folder in the / directory called uploads. You should specify the full path to the folder:

/var/www/vhosts/MYSITE/uploads/images

Answer 2

I had the same problem and finally solved using this:

<?php
$file = base64_decode($base); 
$photo = imagecreatefromstring($file);

//create a random name 
$RandomStr = md5(microtime());
$name = substr($RandomStr, 0, 3);
$name .= date('Y-m-d');
$name .= '.jpg';

//assign name and upload your image
imagejpeg($photo, 'images/'.$name, 100);