use foreach data

I have this:

<?php 
$titles[3] = 'three'; 
$titles[2] = 'two'; 
$titles[1] = 'one'; 
 
  
foreach ($titles as $t ) { 
print "title=$t "; 
} 
 
?> 

Code (markup):

I don't want to print, I need to add all those values into a database, so I need all the values in a list, as a single variable. Something like
$x="one, two, three";

If I change the "print" with a "return" only the last array gets listed..

Amy idea how to do what I need?

 

<?php 
$titles[3] = 'three'; 
$titles[2] = 'two'; 
$titles[1] = 'one'; 
 
  
foreach ($titles as $t ) { 
$result .= $titles[$t];
} 

echo($result);
//To test to see if it is properly displayed. 
?>

PHP:

That should work. If not, let me know.

 

That's what I thought too, but unfortunately it listed the latest one too..

 

You need to use Key Value method in your for each loop to provide a new index to the titles array everytime to get the next value.

$result is declared before the loop so it can be used outside the loop as well.

Please let us know if it works, works here with me.

 

Try this

$titles[3] = 'three';
$titles[2] = 'two';
$titles[1] = 'one';


$titles = array_reverse($titles, true);
$s = implode(", ", $titles);
echo $s;

Code (markup):

 

That worked. Thank you very much!