CRM/Core/Smarty/plugins/modifier.crmFirstWord.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  *
  14  * @package CRM
  15  * @copyright CiviCRM LLC https://civicrm.org/licensing
  16  * $Id$
  17  *
  18  */
  19
  20 /**
  21  * Replace a string with the first word in the string
  22  *
  23  * @param string $string
  24  *   The html to be tweaked with.
  25  *
  26  * @return string
  27  */
  28 function smarty_modifier_crmFirstWord($string) {
  29   $string = trim($string);
  30   $words = explode(' ', $string);
  31   return $words[0];
  32 }