Viewing file:  inflector_helper.php (3.56 KB) -rwxr-xr-x
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
* @author ExpressionEngine Dev Team
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
* @link http://codeigniter.com
* @since Version 1.0
* @filesource
*/
// ------------------------------------------------------------------------
/**
* CodeIgniter Inflector Helpers
*
* @package CodeIgniter
* @subpackage Helpers
* @category Helpers
* @author ExpressionEngine Dev Team
* @link http://codeigniter.com/user_guide/helpers/directory_helper.html
*/
// --------------------------------------------------------------------
/**
* Singular
*
* Takes a plural word and makes it singular
*
* @access public
* @param string
* @return str
*/
if ( ! function_exists('singular'))
{
function singular($str)
{
$str = trim($str);
$end = substr($str, -3);
$str = preg_replace('/(.*)?([s|c]h)es/i','$1$2',$str);
if (strtolower($end) == 'ies')
{
$str = substr($str, 0, strlen($str)-3).(preg_match('/[a-z]/',$end) ? 'y' : 'Y');
}
elseif (strtolower($end) == 'ses')
{
$str = substr($str, 0, strlen($str)-2);
}
else
{
$end = strtolower(substr($str, -1));
if ($end == 's')
{
$str = substr($str, 0, strlen($str)-1);
}
}
return $str;
}
}
// --------------------------------------------------------------------
/**
* Plural
*
* Takes a singular word and makes it plural
*
* @access public
* @param string
* @param bool
* @return str
*/
if ( ! function_exists('plural'))
{
function plural($str, $force = FALSE)
{
$str = trim($str);
$end = substr($str, -1);
if (preg_match('/y/i',$end))
{
// Y preceded by vowel => regular plural
$vowels = array('a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U');
$str = in_array(substr($str, -2, 1), $vowels) ? $str.'s' : substr($str, 0, -1).'ies';
}
elseif (preg_match('/h/i',$end))
{
if(preg_match('/^[c|s]h$/i',substr($str, -2)))
{
$str .= 'es';
}
else
{
$str .= 's';
}
}
elseif (preg_match('/s/i',$end))
{
if ($force == TRUE)
{
$str .= 'es';
}
}
else
{
$str .= 's';
}
return $str;
}
}
// --------------------------------------------------------------------
/**
* Camelize
*
* Takes multiple words separated by spaces or underscores and camelizes them
*
* @access public
* @param string
* @return str
*/
if ( ! function_exists('camelize'))
{
function camelize($str)
{
$str = 'x'.strtolower(trim($str));
$str = ucwords(preg_replace('/[\s_]+/', ' ', $str));
return substr(str_replace(' ', '', $str), 1);
}
}
// --------------------------------------------------------------------
/**
* Underscore
*
* Takes multiple words separated by spaces and underscores them
*
* @access public
* @param string
* @return str
*/
if ( ! function_exists('underscore'))
{
function underscore($str)
{
return preg_replace('/[\s]+/', '_', strtolower(trim($str)));
}
}
// --------------------------------------------------------------------
/**
* Humanize
*
* Takes multiple words separated by underscores and changes them to spaces
*
* @access public
* @param string
* @return str
*/
if ( ! function_exists('humanize'))
{
function humanize($str)
{
return ucwords(preg_replace('/[_]+/', ' ', strtolower(trim($str))));
}
}
/* End of file inflector_helper.php */
/* Location: ./system/helpers/inflector_helper.php */
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