md5 ->hash issue

[cirma]

Hi,

 

I'm trying to make a form where a surfer can enter a list of words in a text box, then the script spits out the words and their corresponding md5 value in a table.  But I end up with it just doing the first letter of the first word they entered.

 

Here's my code:

 

<?php 
$data=''; 
if (isset($_POST['data']) && strlen($_POST['data'])>0) { 
    $data=$_POST['data']; 
} 
if (isset($_POST['submit'])) 
{ 
    if (strlen($data)>0) 
    { 
        
        $newarr = explode("\n\r", $data);
        print '<b>Results</b><br><br>'; 
        print '<table width = "800" columns = "2" border = "2">'; 
        foreach($newarr as $line) 
        { 
            print '<tr>';
            print '<td>';
            print $newarr{$line};
            print '</td>';
            print '<td>';
            print md5($newarr{$line});
            print '</td>';
            print '</tr>';
            } 
        
        print '</table><br><br>'; 
    } 
    else 
        print '<b>You need to enter some data</b><br><br>'; 
} 
?> 
<b>Enter data here</b><br><br> 
<form method="POST" action="<?php echo $_SERVER['PHP_SELF']; ?>"> 
<textarea name="data" rows="15" cols="100"> 
<?php echo $data; ?> 
</textarea> 
<input type="submit" value="Submit" name="submit"> 
</form> 

 

I've tried diff combinations of \n\r but I think what's happening is I'm not getting to the next line?  Any ideas?

 

thanks

[trq]

<?php

foreach($newarr as $line) 
{
    print '<tr>';
    print '<td>';
    print $line;
    print '</td>';
    print '<td>';
    print md5($line);
    print '</td>';
    print '</tr>';
}

?>

[cirma]

Thanks thorpe...but that gives me the md5 for everything they put in the box.  I want to md5 each individual line in the box.

 

???

 

edit: so they enter like:

 

word1

blah

meh

 

and then the script spits out

 

word1 fkgjdfkgjf98454b

blah  rRmfgTlfm459839t

meh  j453fjvBEmtltjk

 

etc.

[clanstyles]

Try this. I would do it this way.

<?php 
$data=''; 
if (isset($_POST['data']) && strlen($_POST['data'])>0) { 
    $data=$_POST['data']; 
} 
if (isset($_POST['submit'])) 
{ 
    if (strlen($data)>0) 
    { 
        
        $newarr = explode("\r", trim($data));
        print '<b>Results</b><br><br>'; 
        print '<table width = "800" columns = "2" border = "2">'; 
        for($i=0;$i<count($newarr);$i++)
        { 
            print '<tr>';
            print '<td>';
            print $newarr[$i];
            print '</td>';
            print '<td>';
            print md5($newarr[$i]);
            print '</td>';
            print '</tr>';
            } 
        
        print '</table><br><br>'; 
    } 
    else 
        print '<b>You need to enter some data</b><br><br>'; 
} 
?> 
<b>Enter data here</b><br><br> 
<form method="POST" action="<?php echo $_SERVER['PHP_SELF']; ?>"> 
<textarea name="data" rows="15" cols="100">
</textarea> 
<input type="submit" value="Submit" name="submit"> 
</form>