File: lib/plugins/modifier.count_words.php

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File: lib/plugins/modifier.count_words.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: g-template-php
Process and render templates generating PHP code
Author: By
Last change:
Date: 2 years ago
Size: 837 bytes
 

 

Contents

Class file image Download
<?php
/**
 * gTemplate Plugins
 *
 * @package gTemplate
 * @subpackage Plugins
 */

/**
 * gTemplate count_words modifier plugin
 *
 * Type: modifier<br>
 * Name: count_words<br>
 * Purpose: count the number of words in a text
 *
 * @version 1.0
 * @author Tamas David (G-Lex) <glex at mittudomain.info>
 * @link https://github.com/glex86/g-template-php G-Template Engine on Github
 *
 * @internal Some source codes are taken from Smarty
 * @internal author Monte Ohrt <monte at ohrt dot com>
 * @internal link http://smarty.net Smarty
 */
function tpl_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);
}



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