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