Online PHP editor | refs for XQT5B

@ 2014-06-12T23:29:17Z

<?php  
$color = array('white', 'green', 'red');  
foreach ($color as $c)   
{  
    echo "$c, ";  
}  
sort($color);  
echo "<ul>";  
foreach ($color as $y)   
{  
 echo "_$y_";  
}  
echo "</ul>";  
?>