<?php
/**
 * Prefix and/or affix every line, in a block of text.
 *
 * @author      Aidan Lister <aidan@php.net>
 * @version     1.1.0
 * @link        http://aidanlister.com/repos/v/function.str_encase.php
 * @param       string    $text     Text
 * @param       string    $prefix   Prefix string
 * @param       string    $affix    Affix string
 */
function str_encase($text, $prefix = '', $affix = '')
{
    // Handle line endings correctly
    $str = preg_replace('#(\r\n?|\n)#s', $affix . '\1' . $prefix, $text);

    // Finish string
    return $prefix . $str . $affix; 
}

?>