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  */
  17
  18 /**
  19  * Replace a string with the first word in the string
  20  *
  21  * @param string $string
  22  *   The html to be tweaked with.
  23  *
  24  * @return string
  25  */
  26 function smarty_modifier_crmFirstWord($string) {
  27   $string = trim($string);
  28   $words = explode(' ', $string);
  29   return $words[0];
  30 }