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File: web-app/lib/SMARTY/plugins/modifier.count_words.php

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  Classes of davifelipe  >  smart MVC  >  web-app/lib/SMARTY/plugins/modifier.count_words.php  >  Download  
File: web-app/lib/SMARTY/plugins/modifier.count_words.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: smart MVC
MVC framework using Smarty to render views
Author: By
Last change:
Date: 2 years ago
Size: 751 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty count_words modifier plugin
 *
 * Type:     modifier<br>
 * Name:     count_words<br>
 * Purpose:  count the number of words in a text
 * @link http://smarty.php.net/manual/en/language.modifier.count.words.php
 *          count_words (Smarty online manual)
 * @author   Monte Ohrt <monte at ohrt dot com>
 * @param string
 * @return integer
 */
function smarty_modifier_count_words($string)
{
    
// split text by ' ',\r,\n,\f,\t
    
$split_array preg_split('/\s+/',$string);
    
// count matches that contain alphanumerics
    
$word_count preg_grep('/[a-zA-Z0-9\\x80-\\xff]/'$split_array);

    return 
count($word_count);
}

/* vim: set expandtab: */

?>