php在文件扩展名之前添加文本

Question

I'm trying to add the text "-250x250" before the extension of a linked media file. I am using the following code:

$ext = substr($image, strrpos($image, "."));
$thumb = basename($image, $ext) . "-250x250" . $ext;

The issue I'm having is that this seems to strip away everything BEFORE the file name also, so whilst $image might output as http://www.skizzar.com/template-fox/files/2014/04/fox3.jpg. $thumb only outputs fox3-250x250.jpg

Is there a way to stop my code from stripping away the path leading to the file?

Answer 1

Try this.

$fileName = ' http://www.skizzar.com/template-fox/files/abc.jpg';
$fileArray = pathinfo($fileName);
echo $fileArray['dirname'].'/'.$fileArray['filename'].'-250x250'.'.'.$fileArray['extension'];

Here's a working demo.

Demo