/ci_system/helpers/inflector_helper.php
PHP | 235 lines | 122 code | 23 blank | 90 comment | 11 complexity | 8ff116296adfcc765eefc774d734bb82 MD5 | raw file
Possible License(s): JSON, IPL-1.0
- <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
- /**
- * CodeIgniter
- *
- * An open source application development framework for PHP 5.1.6 or newer
- *
- * NOTICE OF LICENSE
- *
- * Licensed under the Open Software License version 3.0
- *
- * This source file is subject to the Open Software License (OSL 3.0) that is
- * bundled with this package in the files license.txt / license.rst. It is
- * also available through the world wide web at this URL:
- * http://opensource.org/licenses/OSL-3.0
- * If you did not receive a copy of the license and are unable to obtain it
- * through the world wide web, please send an email to
- * licensing@ellislab.com so we can send you a copy immediately.
- *
- * @package CodeIgniter
- * @author EllisLab Dev Team
- * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
- * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
- * @link http://codeigniter.com
- * @since Version 1.0
- * @filesource
- */
- // ------------------------------------------------------------------------
- /**
- * CodeIgniter Inflector Helpers
- *
- * @package CodeIgniter
- * @subpackage Helpers
- * @category Helpers
- * @author EllisLab Dev Team
- * @link http://codeigniter.com/user_guide/helpers/inflector_helper.html
- */
- // --------------------------------------------------------------------
- /**
- * Singular
- *
- * Takes a plural word and makes it singular
- *
- * @param string
- * @return str
- */
- if ( ! function_exists('singular'))
- {
- function singular($str)
- {
- $result = strval($str);
- if ( ! is_countable($result))
- {
- return $result;
- }
-
- $singular_rules = array(
- '/(matr)ices$/' => '\1ix',
- '/(vert|ind)ices$/' => '\1ex',
- '/^(ox)en/' => '\1',
- '/(alias)es$/' => '\1',
- '/([octop|vir])i$/' => '\1us',
- '/(cris|ax|test)es$/' => '\1is',
- '/(shoe)s$/' => '\1',
- '/(o)es$/' => '\1',
- '/(bus|campus)es$/' => '\1',
- '/([m|l])ice$/' => '\1ouse',
- '/(x|ch|ss|sh)es$/' => '\1',
- '/(m)ovies$/' => '\1\2ovie',
- '/(s)eries$/' => '\1\2eries',
- '/([^aeiouy]|qu)ies$/' => '\1y',
- '/([lr])ves$/' => '\1f',
- '/(tive)s$/' => '\1',
- '/(hive)s$/' => '\1',
- '/([^f])ves$/' => '\1fe',
- '/(^analy)ses$/' => '\1sis',
- '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis',
- '/([ti])a$/' => '\1um',
- '/(p)eople$/' => '\1\2erson',
- '/(m)en$/' => '\1an',
- '/(s)tatuses$/' => '\1\2tatus',
- '/(c)hildren$/' => '\1\2hild',
- '/(n)ews$/' => '\1\2ews',
- '/([^us])s$/' => '\1',
- );
- foreach ($singular_rules as $rule => $replacement)
- {
- if (preg_match($rule, $result))
- {
- $result = preg_replace($rule, $replacement, $result);
- break;
- }
- }
- return $result;
- }
- }
- // --------------------------------------------------------------------
- /**
- * Plural
- *
- * Takes a singular word and makes it plural
- *
- * @param string
- * @param bool
- * @return str
- */
- if ( ! function_exists('plural'))
- {
- function plural($str, $force = FALSE)
- {
- $result = strval($str);
- if ( ! is_countable($result))
- {
- return $result;
- }
- $plural_rules = array(
- '/^(ox)$/' => '\1\2en', // ox
- '/([m|l])ouse$/' => '\1ice', // mouse, louse
- '/(matr|vert|ind)ix|ex$/' => '\1ices', // matrix, vertex, index
- '/(x|ch|ss|sh)$/' => '\1es', // search, switch, fix, box, process, address
- '/([^aeiouy]|qu)y$/' => '\1ies', // query, ability, agency
- '/(hive)$/' => '\1s', // archive, hive
- '/(?:([^f])fe|([lr])f)$/' => '\1\2ves', // half, safe, wife
- '/sis$/' => 'ses', // basis, diagnosis
- '/([ti])um$/' => '\1a', // datum, medium
- '/(p)erson$/' => '\1eople', // person, salesperson
- '/(m)an$/' => '\1en', // man, woman, spokesman
- '/(c)hild$/' => '\1hildren', // child
- '/(buffal|tomat)o$/' => '\1\2oes', // buffalo, tomato
- '/(bu|campu)s$/' => '\1\2ses', // bus, campus
- '/(alias|status|virus)$/' => '\1es', // alias
- '/(octop)us$/' => '\1i', // octopus
- '/(ax|cris|test)is$/' => '\1es', // axis, crisis
- '/s$/' => 's', // no change (compatibility)
- '/$/' => 's',
- );
-
- foreach ($plural_rules as $rule => $replacement)
- {
- if (preg_match($rule, $result))
- {
- $result = preg_replace($rule, $replacement, $result);
- break;
- }
- }
- return $result;
- }
- }
- // --------------------------------------------------------------------
- /**
- * Camelize
- *
- * Takes multiple words separated by spaces or underscores and camelizes them
- *
- * @param string
- * @return str
- */
- if ( ! function_exists('camelize'))
- {
- function camelize($str)
- {
- return substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1);
- }
- }
- // --------------------------------------------------------------------
- /**
- * Underscore
- *
- * Takes multiple words separated by spaces and underscores them
- *
- * @param string
- * @return str
- */
- if ( ! function_exists('underscore'))
- {
- function underscore($str)
- {
- return preg_replace('/[\s]+/', '_', strtolower(trim($str)));
- }
- }
- // --------------------------------------------------------------------
- /**
- * Humanize
- *
- * Takes multiple words separated by the separator and changes them to spaces
- *
- * @param string $str
- * @param string $separator
- * @return str
- */
- if ( ! function_exists('humanize'))
- {
- function humanize($str, $separator = '_')
- {
- return ucwords(preg_replace('/['.$separator.']+/', ' ', strtolower(trim($str))));
- }
- }
- /**
- * Checks if the given word has a plural version.
- *
- * @param string the word to check
- * @return bool if the word is countable
- */
- if ( ! function_exists('is_countable'))
- {
- function is_countable($word)
- {
- return ! (in_array(strtolower(strval($word)), array(
- 'equipment', 'information', 'rice', 'money',
- 'species', 'series', 'fish', 'meta'
- )));
- }
- }
- /* End of file inflector_helper.php */
- /* Location: ./system/helpers/inflector_helper.php */