I have apache+PHP+mySQL on the local Mac OS
and I just uploaded a file to the localpath folder, this is in uploaded.php and I just echo back the path so that the original php file can use it
$targetPath = $_SERVER['DOCUMENT_ROOT'] ;
echo '{"url":"'.$targetPath.'"}';
But it turns out what's in the url
is /Library/WebServer/Documents
, not what I have expected it as something like http://localhost/~username/
, because this is the url of a picture, I need to retrieve it using in the src
, I did not how to do it.
for example: I just upload a file called 7.jpg, and what echo back is
/Library/WebServer/Documents/7.jpg
but I need something like http://localhost/~username/7.jpg
Thank you
$targetPath = 'http://' . $_SERVER[HTTP_HOST] . $_SERVER[REQUEST_URI];
Here's why:
$_SERVER[HTTP_HOST]
will output 'localhost' (or example.com, etc) $_SERVER[REQUEST_URI]
will output '/~username' (or /path/to/current/file) See the PHP $_SERVER variable for more info.
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