从外面回来的一切

Currently I am running this for loop which generates some content

$total = count($_FILES['uploaded_file']['name']);
$str="";    
for($i=0; $i<$total; $i++) 
{
    $content="";
    $str=$str."";
    $file_path = "v/";
    $tmpFilePath = $_FILES['uploaded_file']['tmp_name'][$i];
    $ogfilename = $_FILES['uploaded_file']['name'][$i];
    $ogfilesize = $_FILES['uploaded_file']['size'][$i];
    $filename=$_FILES['uploaded_file']['name'][$i];
    $str=$str.'<div style="border-bottom: 1px solid #eee; padding-bottom: 10px;">Song Name: '.$ogfilename.' <br>URL: <a href="http://traxchive.com/v/'.$rand.'">v/'.$rand.'</a><br>File Name: '.$filename.'<br>Size: '.$val.'</div>';   
}
$str=$str."";
echo $str;
print '<textarea style="width: 100%"><a href="/v/'.$rand.'">'.$ogfilename.'</a></textarea>';

I'm trying to make it so that all of the results which are returned within the for loop will be displayed inside of a <textarea> tag as you can see being declared at the bottom. (this only returns the last result how ever if numerous files are uploaded)

enter image description here

How can I make it so that all of the results will return in the <textarea> portion?

Thats because $ogfilename get overridden every time the loop ran. You need to make the $ogfilename variable the same as $str, that way it collect a list of in a string format.

$total = count($_FILES['uploaded_file']['name']);
$str=""; 
$cont = "";
for($i=0; $i<$total; $i++) 
{
    $content="";
    $str=$str."";
    $file_path = "v/";
    $tmpFilePath = $_FILES['uploaded_file']['tmp_name'][$i];
    $ogfilename = $_FILES['uploaded_file']['name'][$i];
    $ogfilesize = $_FILES['uploaded_file']['size'][$i];
    $filename=$_FILES['uploaded_file']['name'][$i];
    $cont=$cont.'<a href="/v/'.$rand.'">'.$ogfilename.'</a>';
    $str=$str.'<div style="border-bottom: 1px solid #eee; padding-bottom: 10px;">Song Name: '.$ogfilename.' <br>URL: <a href="http://traxchive.com/v/'.$rand.'">v/'.$rand.'</a><br>File Name: '.$filename.'<br>Size: '.$val.'</div>';   
}
$str=$str."";
echo $str;
print '<textarea style="width: 100%">'.$cont.'</textarea>';

In this case its lot easier to make a list of strings that are links

</div>

In your loop where you set the file name, instead of overwriting the vairable you can concatenate instead,

Change,

$ogfilename = $_FILES['uploaded_file']['name'][$i];

To,

$ogfilename .= $_FILES['uploaded_file']['name'][$i] . '&#13;&#10;';

This can be done with any string variable where you require it to add on to instead of overwriting.

Reading Material

&#13;&#10;

Try Something like below:

$total = count($_FILES['uploaded_file']['name']);
    $str="";
    $textareacontent = "";   
    for($i=0; $i<$total; $i++) 
    {
        $content="";
        $str=$str."";
        $file_path = "v/";
        $tmpFilePath = $_FILES['uploaded_file']['tmp_name'][$i];
        $ogfilename = $_FILES['uploaded_file']['name'][$i];
        $ogfilesize = $_FILES['uploaded_file']['size'][$i];
        $filename=$_FILES['uploaded_file']['name'][$i];
        $str=$str.'<div style="border-bottom: 1px solid #eee; padding-bottom: 10px;">Song Name: '.$ogfilename.' <br>URL: <a href="http://traxchive.com/v/'.$rand.'">v/'.$rand.'</a><br>File Name: '.$filename.'<br>Size: '.$val.'</div>';
        $textareacontent .= '<a href="/v/'.$rand.'">'.$ogfilename.'</a>&#13;&#10;';
    }
    $str=$str."";
    echo $str;
    print '<textarea style="width: 100%">'.$textareacontent.'</textarea>';