如何从URL获取图像的名称？ [英] How can I get the name of the image from url?

问题描述

我有一个小问题;在PHP中，我使用curl从URL中获取数据：

  $ url =http://www.prelovac.com /vladimir/wp-content/uploads/2008/03/example.jpg; 
  

使用 curl_getinfo（）给我一个数组：

  Array 
（
 [url] => http： .prelovac.com / vladimir / wp-content / uploads / 2008/03 / example.jpg 
 [content_type] => image / jpeg 
 [http_code] => 200 
 [header_size ] => 496 
 [request_size] => 300 
 [filetime] => -1 
 [ssl_verify_result] => 0 
 [redirect_count] => 0 
 [total_time] => 2.735 
 [namelookup_time] => 0.063 
 [connect_time] => 0.063 
 [pretransfer_time] => 0.063 
 [size_upload ] => 0 
 [size_download] => 34739 
 [speed_download] => 12701 
 [speed_upload] => 0 
 [download_content_length] => 34739 
 [upload_content_length] => -1 
 [starttransfer_time] => 1.282 
 [redirect_time] => 0 
）
  / pre> 
 
 
如何获取链接中的图片名称 [url] => http://www.prelovac.com/vladimir/wp-content/uploads/2008/03/example.jpg ，例如
  [image_name]：example 
 [image_ex]：jpg 
  
感谢您的任何建议！
解决方案
使用 pathinfo  
 
I have a small question; In PHP I have used curl to get data from an URL:
$url = "http://www.prelovac.com/vladimir/wp-content/uploads/2008/03/example.jpg";
With that I use curl_getinfo() which gave me an array:
Array
(
[url] => http://www.prelovac.com/vladimir/wp-content/uploads/2008/03/example.jpg
[content_type] => image/jpeg
[http_code] => 200
[header_size] => 496
[request_size] => 300
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 2.735
[namelookup_time] => 0.063
[connect_time] => 0.063
[pretransfer_time] => 0.063
[size_upload] => 0
[size_download] => 34739
[speed_download] => 12701
[speed_upload] => 0
[download_content_length] => 34739
[upload_content_length] => -1
[starttransfer_time] => 1.282
[redirect_time] => 0
)
How can I get the name of the image in the link [url] => http://www.prelovac.com/vladimir/wp-content/uploads/2008/03/example.jpg such as
[image_name] : example
[image_ex] : jpg
Thanks for any suggestion!
解决方案
Use pathinfo

                        
这篇关于如何从URL获取图像的名称？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！