[SOLVED] Code only work when not included?

[phpretard]

I am trying to combine 2 words from a row called key. The row key has 20 entries and all are different words.

 

For example one word in row key is "Green"

 

Anthoer is "Spoon".

 

On a random basis I would like to echo "GreenSpoon" // or any other combination of words

 

The code below only works on one page by itself.

I need to include it in another page and when I do it only echos 1 word.

 

 

<?
include ("../db.php");

$EmailKey=mysql_query("SELECT * FROM emailkeys ORDER BY RAND() limit 2");

if (!$EmailKey){die(mysql_error());}

WHILE ($row=mysql_fetch_array($EmailKey)){

$key1=$row['key'];

echo $key1;
}

mysql_close($con);

?>

 

Thank you!

[trq]

$key1 .= $row['key'];

[phpretard]

Why does that work because of a freekin dot????

[trq]

Because otherwise you simply overiding $key1 with a new word each iteration of your loop.

[Yesideez]

LOL

 

.= is short for "add onto"

 

So,

 

$a=$a.' this is added onto the end';

 

is the same as

$a.=' this is added onto the end';

[phpretard]

Thank you!  That was painful.