mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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cb53dc61b0
Implemented Validation::extension(); and Vaidation::range(); Updated copyright notices in all files" git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6296 3807eeeb-6ff5-0310-8944-8be069107fe0
737 lines
No EOL
22 KiB
PHP
737 lines
No EOL
22 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* String handling methods.
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*
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2008, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2008, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 1.2.0.5551
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* String handling methods.
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*
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*
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* @package cake
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* @subpackage cake.cake.libs
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*/
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class String extends Object {
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/**
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* Holds the decimal value of a multi-byte character
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*
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* @var array
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* @access private
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*/
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var $__utf8Map = array();
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/**
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* Holds the case folding values
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*
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* @var array
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* @access private
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*/
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var $__caseFold = array();
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/**
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* Holds an array of Unicode code point ranges
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*
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* @var array
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* @access private
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*/
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var $__codeRange = array();
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/**
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* Holds the current code point range
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*
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* @var string
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* @access private
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*/
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var $__table = null;
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/**
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* Gets a reference to the String object instance
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*
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* @return object String instance
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* @access public
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* @static
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*/
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function &getInstance() {
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static $instance = array();
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if (!isset($instance[0]) || !$instance[0]) {
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$instance[0] =& new String();
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}
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return $instance[0];
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}
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/**
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* Generate a random UUID
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*
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* @see http://www.ietf.org/rfc/rfc4122.txt
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* @return RFC 4122 UUID
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* @static
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*/
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function uuid() {
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$node = env('SERVER_ADDR');
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$pid = null;
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if (strpos($node, ':') !== false) {
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if (substr_count($node, '::')) {
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$node = str_replace('::', str_repeat(':0000', 8 - substr_count($node, ':')) . ':', $node);
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}
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$node = explode(':', $node) ;
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$ipv6 = '' ;
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foreach ($node as $id) {
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$ipv6 .= str_pad(base_convert($id, 16, 2), 16, 0, STR_PAD_LEFT);
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}
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$node = base_convert($ipv6, 2, 10);
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if (strlen($node) < 38) {
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$node = null;
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} else {
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$node = crc32($node);
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}
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} elseif (empty($node)) {
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$host = env('HOSTNAME');
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if (empty($host)) {
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$host = env('HOST');
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}
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if (!empty($host)) {
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$ip = gethostbyname($host);
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if ($ip === $host) {
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$node = crc32($host);
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} else {
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$node = ip2long($ip);
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}
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}
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} elseif ($node !== '127.0.0.1') {
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$node = ip2long($node);
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} else {
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$node = null;
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}
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if (empty($node)) {
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$node = crc32(Configure::read('Security.salt'));
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}
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if (function_exists('zend_thread_id')) {
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$pid = zend_thread_id();
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} else {
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$pid = getmypid();
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}
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if (!$pid || $pid > 65535) {
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$pid = mt_rand(0, 0xfff) | 0x4000;
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}
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list($timeMid, $timeLow) = explode(' ', microtime());
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$uuid = sprintf("%08x-%04x-%04x-%02x%02x-%04x%08x", (int)$timeLow, (int)substr($timeMid, 2) & 0xffff,
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mt_rand(0, 0xfff) | 0x4000, mt_rand(0, 0x3f) | 0x80, mt_rand(0, 0xff), $pid, $node);
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return $uuid;
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}
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/**
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* Converts a multi-byte character string
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* to the decimal value of the character
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*
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* @param multi-byte string $string
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* @return array
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* @access public
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* @static
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*/
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function utf8($string) {
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$_this =& String::getInstance();
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$_this->__reset();
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$values = array();
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$find = 1;
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$length = strlen($string);
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for ($i = 0; $i < $length; $i++ ) {
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$value = ord(($string[$i]));
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if ($value < 128) {
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$_this->__utf8Map[] = $value;
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} else {
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if (count($values) == 0) {
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$find = ife($value < 224, 2, 3);
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}
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$values[] = $value;
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if (count($values) === $find) {
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if ($find == 3) {
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$_this->__utf8Map[] = (($values[0] % 16) * 4096) + (($values[1] % 64) * 64) + ($values[2] % 64);
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} else {
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$_this->__utf8Map[] = (($values[0] % 32) * 64) + ($values[1] % 64);
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}
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$values = array();
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$find = 1;
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}
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}
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}
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return $_this->__utf8Map;
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}
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/**
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* Converts the decimal value of a multi-byte character string
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* to a string
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*
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* @param array $array
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* @return string
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* @access public
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* @static
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*/
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function ascii($array) {
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$ascii = '';
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foreach($array as $utf8) {
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if ($utf8 < 128) {
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$ascii .= chr($utf8);
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} elseif ($utf8 < 2048) {
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$ascii .= chr(192 + (($utf8 - ($utf8 % 64)) / 64));
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$ascii .= chr(128 + ($utf8 % 64));
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} else {
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$ascii .= chr(224 + (($utf8 - ($utf8 % 4096)) / 4096));
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$ascii .= chr(128 + ((($utf8 % 4096) - ($utf8 % 64)) / 64));
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$ascii .= chr(128 + ($utf8 % 64));
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}
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}
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return $ascii;
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}
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/**
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* Find position of first occurrence of a string
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*
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* Returns the numeric position of the first occurrence of needle in the haystack string.
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*
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* @param multi-byte string $haystack
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* @param multi-byte string $needle
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* @param integer $offset
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* @return int|boolean
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* @access public
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* @static
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*/
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function strpos($haystack, $needle, $offset = 0) {
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$_this =& String::getInstance();
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$haystack = $_this->utf8($haystack);
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$needle = $_this->utf8($needle);
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$position = $offset;
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$found = false;
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$haystackCount = count($haystack);
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$needleCount = count($needle);
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while (($found === false) && ($position < $haystackCount)) {
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if (isset($needle[0]) && $needle[0] === $haystack[$position]) {
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for ($i = 1; $i < $needleCount; $i++) {
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if ($needle[$i] !== $haystack[$position + $i]) {
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break;
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}
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}
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if ($i === $needleCount) {
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$found = true;
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$position--;
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}
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}
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$position++;
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}
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$return = ife($found, $position, false);
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return $return;
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}
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/**
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* Find position of first occurrence of a case-insensitive string
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*
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* Returns the numeric position of the first occurrence of needle in the haystack
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*
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* @param multi-byte string $haystack
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* @param multi-byte string $needle
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* @param integer $offset
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* @return int|boolean
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* @access public
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* @static
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*/
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function stripos($haystack, $needle, $offset = 0) {
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$_this =& String::getInstance();
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$haystack = $_this->strtoupper($haystack);
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$needle = $_this->strtoupper($needle);
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return $_this->strpos($haystack, $needle, $offset);
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}
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/**
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* Make a multi-byte string uppercase
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*
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* Returns string with all alphabetic characters converted to uppercase.
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*
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* @param multi-byte string $string
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* @return string
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* @access public
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* @static
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*/
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function strtoupper($string) {
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$_this =& String::getInstance();
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$_this->utf8($string);
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$length = count($_this->__utf8Map);
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$upperCase = array();
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$replaced = array();
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$matched = false;
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for ($i = 0 ; $i < $length; $i++) {
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$char = $_this->__utf8Map[$i];
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if ($char < 128) {
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$str = strtoupper(chr($char));
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$strlen = strlen($str);
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for ($ii = 0 ; $ii < $strlen; $ii++) {
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$upper = ord(substr($str, $ii, 1));
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}
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$upperCase[] = $upper;
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$matched = true;
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} else {
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$matched = false;
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$keys = $_this->__find($char);
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$keyCount = count($keys);
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if (!empty($keys)) {
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foreach ($keys as $key => $value) {
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$matched = false;
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$replace = 0;
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if ($length > 1 && count($keys[$key]['lower']) > 1) {
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$j = 0;
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for ($ii = 0 ; $ii < count($keys[$key]['lower']) ; $ii++) {
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$nextChar = $_this->__utf8Map[$i + $ii];
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if (isset($nextChar) && ($nextChar == $keys[$key]['lower'][$j + $ii])) {
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$replace++;
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}
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}
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if ($replace == count($keys[$key]['lower'])) {
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$upperCase[] = $keys[$key]['upper'];
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$replaced = array_merge($replaced, array_values($keys[$key]['lower']));
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$matched = true;
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break 1;
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}
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} elseif ($length > 1 && $keyCount > 1) {
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$j = 0;
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for ($ii = 1; $ii < $keyCount; $ii++) {
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$nextChar = $_this->__utf8Map[$i + $ii - 1];
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if (in_array($nextChar, $keys[$ii]['lower'])) {
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for ($jj = 0 ; $jj < count($keys[$ii]['lower']) ; $jj++) {
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$nextChar = $_this->__utf8Map[$i + $jj];
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if (isset($nextChar) && ($nextChar == $keys[$ii]['lower'][$j + $jj])) {
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$replace++;
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}
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}
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if ($replace == count($keys[$ii]['lower'])) {
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$upperCase[] = $keys[$ii]['upper'];
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$replaced = array_merge($replaced, array_values($keys[$ii]['lower']));
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$matched = true;
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break 2;
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}
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}
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}
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}
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if ($keys[$key]['lower'][0] == $char) {
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$upperCase[] = $keys[$key]['upper'];
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$matched = true;
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break 1;
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}
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}
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}
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}
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if ($matched === false && !in_array($char, $replaced, true)) {
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$upperCase[] = $char;
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}
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}
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if (empty($upperCase)) {
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return $string;
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}
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return $_this->ascii($upperCase);
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}
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/**
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* Return the Code points range for Unicode characters
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*
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* @param interger $decimal
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* @return string
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* @access private
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*/
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function __codepoint ($decimal) {
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$_this =& String::getInstance();
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if ($decimal < 128) {
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$return = '0000_007f'; // Basic Latin
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} elseif ($decimal < 256) {
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$return = '0080_00ff'; // Latin-1 Supplement
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} elseif ($decimal < 384) {
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$return = '0100_017f'; // Latin Extended-A
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} elseif ($decimal < 592) {
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$return = '0180_024F'; // Latin Extended-B
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} elseif ($decimal < 688) {
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$return = '0250_02af'; // IPA Extensions
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} elseif ($decimal < 768) {
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$return = '02b0_02ff'; // Spacing Modifier Letters
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} elseif ($decimal < 880) {
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$return = '0300_036f'; // Combining Diacritical Marks
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} elseif ($decimal < 1024) {
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$return = '0370_03ff'; // Greek and Coptic
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} elseif ($decimal < 1280) {
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$return = '0400_04ff'; // Cyrillic
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} elseif ($decimal < 1328) {
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$return = '0500_052f'; // Cyrillic Supplement
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} elseif ($decimal < 1424) {
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$return = '0530_058f'; // Armenian
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} elseif ($decimal < 1536) {
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$return = '0590_05ff'; // Hebrew
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} elseif ($decimal < 1792) {
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$return = '0600_06ff'; // Arabic
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} elseif ($decimal < 1872) {
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$return = '0700_074f'; // Syriac
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} elseif ($decimal < 1920) {
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$return = '0750_077f'; // Arabic Supplement
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} elseif ($decimal < 1984) {
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$return = '0780_07bf'; // Thaana
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} elseif ($decimal < 2304) {
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$return = '07c0_07ff'; // NKo
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} elseif ($decimal < 2432) {
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$return = '0900_097f'; // Devanagari
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} elseif ($decimal < 2560) {
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$return = '0980_09ff'; // Bengali
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} elseif ($decimal < 2688) {
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$return = '0a00_0a7f'; // Gurmukhi
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} elseif ($decimal < 2816) {
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$return = '0a80_0aff'; // Gujarati
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} elseif ($decimal < 2944) {
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$return = '0b00_0b7f'; // Oriya
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} elseif ($decimal < 3072) {
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$return = '0b80_0bff'; // Tamil
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} elseif ($decimal < 3200) {
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$return = '0c00_0c7f'; // Telugu
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} elseif ($decimal < 3328) {
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$return = '0c80_0cff'; // Kannada
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} elseif ($decimal < 3456) {
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$return = '0d00_0d7f'; // Malayalam
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} elseif ($decimal < 3584) {
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$return = '0d80_0dff'; // Sinhala
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} elseif ($decimal < 3712) {
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$return = '0e00_0e7f'; // Thai
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} elseif ($decimal < 3840) {
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$return = '0e80_0eff'; // Lao
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} elseif ($decimal < 4096) {
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$return = '0f00_0fff'; // Tibetan
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} elseif ($decimal < 4256) {
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$return = '1000_109f'; // Myanmar
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} elseif ($decimal < 4352) {
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$return = '10a0_10ff'; // Georgian
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} elseif ($decimal < 4608) {
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$return = '1100_11ff'; // Hangul Jamo
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} elseif ($decimal < 4992) {
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$return = '1200_137f'; // Ethiopic
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} elseif ($decimal < 5024) {
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$return = '1380_139f'; // Ethiopic Supplement
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} elseif ($decimal < 5120) {
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$return = '13a0_13ff'; // Cherokee
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} elseif ($decimal < 5760) {
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$return = '1400_167f'; // Unified Canadian Aboriginal Syllabics
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} elseif ($decimal < 5792) {
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$return = '1680_169f'; // Ogham
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} elseif ($decimal < 5888) {
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$return = '16a0_16ff'; // Runic
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} elseif ($decimal < 5920) {
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$return = '1700_171f'; // Tagalog
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} elseif ($decimal < 5952) {
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$return = '1720_173f'; // Hanunoo
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} elseif ($decimal < 5984) {
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$return = '1740_175f'; // Buhid
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} elseif ($decimal < 6016) {
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$return = '1760_177f'; // Tagbanwa
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} elseif ($decimal < 6144) {
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$return = '1780_17ff'; // Khmer
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} elseif ($decimal < 6400) {
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$return = '1800_18af'; // Mongolian
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} elseif ($decimal < 6480) {
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$return = '1900_194f'; // Limbu
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} elseif ($decimal < 6528) {
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$return = '1950_197f'; // Tai Le
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} elseif ($decimal < 6624) {
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$return = '1980_19df'; // New Tai Lue
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} elseif ($decimal < 6656) {
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$return = '19e0_19ff'; // Khmer Symbols
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} elseif ($decimal < 6912) {
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$return = '1a00_1a1f'; // Buginese
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} elseif ($decimal < 7424) {
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$return = '1b00_1b7f'; // Balinese
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} elseif ($decimal < 7552) {
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$return = '1d00_1d7f'; // Phonetic Extensions
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} elseif ($decimal < 7616) {
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$return = '1d80_1dbf'; // Phonetic Extensions Supplement
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} elseif ($decimal < 7680) {
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$return = '1dc0_1dff'; // Combining Diacritical Marks Supplement
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} elseif ($decimal < 7936) {
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$return = '1e00_1eff'; // Latin Extended Additional
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} elseif ($decimal < 8192) {
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$return = '1f00_1fff'; // Greek Extended
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} elseif ($decimal < 8304) {
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$return = '2000_206f'; // General Punctuation
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} elseif ($decimal < 8352) {
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$return = '2070_209f'; // Superscripts and Subscripts
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} elseif ($decimal < 8400) {
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|
$return = '20a0_20cf'; // Currency Symbols
|
|
} elseif ($decimal < 8448) {
|
|
$return = '20d0_20ff'; // Combining Diacritical Marks for Symbols
|
|
} elseif ($decimal < 8528) {
|
|
$return = '2100_214f'; // Letterlike Symbols
|
|
} elseif ($decimal < 8592) {
|
|
$return = '2150_218f'; // Number Forms
|
|
} elseif ($decimal < 8704) {
|
|
$return = '2190_21ff'; // Arrows
|
|
} elseif ($decimal < 8960) {
|
|
$return = '2200_22ff'; // Mathematical Operators
|
|
} elseif ($decimal < 9216) {
|
|
$return = '2300_23ff'; // Miscellaneous Technical
|
|
} elseif ($decimal < 9280) {
|
|
$return = '2400_243f'; // Control Pictures
|
|
} elseif ($decimal < 9312) {
|
|
$return = '2440_245f'; // Optical Character Recognition
|
|
} elseif ($decimal < 9472) {
|
|
$return = '2460_24ff'; // Enclosed Alphanumerics
|
|
} elseif ($decimal < 9600) {
|
|
$return = '2500_257f'; // Box Drawing
|
|
} elseif ($decimal < 9632) {
|
|
$return = '2580_259f'; // Block Elements
|
|
} elseif ($decimal < 9728) {
|
|
$return = '25a0_25ff'; // Geometric Shapes
|
|
} elseif ($decimal < 9984) {
|
|
$return = '2600_26ff'; // Miscellaneous Symbols
|
|
} elseif ($decimal < 10176) {
|
|
$return = '2700_27bf'; // Dingbats
|
|
} elseif ($decimal < 10224) {
|
|
$return = '27c0_27ef'; // Miscellaneous Mathematical Symbols-A
|
|
} elseif ($decimal < 10240) {
|
|
$return = '27f0_27ff'; // Supplemental Arrows-A
|
|
} elseif ($decimal < 10496) {
|
|
$return = '2800_28ff'; // Braille Patterns
|
|
} elseif ($decimal < 10624) {
|
|
$return = '2900_297f'; // Supplemental Arrows-B
|
|
} elseif ($decimal < 10752) {
|
|
$return = '2980_29ff'; // Miscellaneous Mathematical Symbols-B
|
|
} elseif ($decimal < 11008) {
|
|
$return = '2a00_2aff'; // Supplemental Mathematical Operators
|
|
} elseif ($decimal < 11264) {
|
|
$return = '2b00_2bff'; // Miscellaneous Symbols and Arrows
|
|
} elseif ($decimal < 11360) {
|
|
$return = '2c00_2c5f'; // Glagolitic
|
|
} elseif ($decimal < 11392) {
|
|
$return = '2c60_2c7f'; // Latin Extended-C
|
|
} elseif ($decimal < 11520) {
|
|
$return = '2c80_2cff'; // Coptic
|
|
} elseif ($decimal < 11568) {
|
|
$return = '2d00_2d2f'; // Georgian Supplement
|
|
} elseif ($decimal < 11648) {
|
|
$return = '2d30_2d7f'; // Tifinagh
|
|
} elseif ($decimal < 11776) {
|
|
$return = '2d80_2ddf'; // Ethiopic Extended
|
|
} elseif ($decimal < 11904) {
|
|
$return = '2e00_2e7f'; // Supplemental Punctuation
|
|
} elseif ($decimal < 12032) {
|
|
$return = '2e80_2eff'; // CJK Radicals Supplement
|
|
} elseif ($decimal < 12272) {
|
|
$return = '2f00_2fdf'; // Kangxi Radicals
|
|
} elseif ($decimal < 12288) {
|
|
$return = '2ff0_2fff'; // Ideographic Description Characters
|
|
} elseif ($decimal < 12352) {
|
|
$return = '3000_303f'; // CJK Symbols and Punctuation
|
|
} elseif ($decimal < 12448) {
|
|
$return = '3040_309f'; // Hiragana
|
|
} elseif ($decimal < 12544) {
|
|
$return = '30a0_30ff'; // Katakana
|
|
} elseif ($decimal < 12592) {
|
|
$return = '3100_312f'; // Bopomofo
|
|
} elseif ($decimal < 12688) {
|
|
$return = '3130_318f'; // Hangul Compatibility Jamo
|
|
} elseif ($decimal < 12704) {
|
|
$return = '3190_319f'; // Kanbun
|
|
} elseif ($decimal < 12736) {
|
|
$return = '31a0_31bf'; // Bopomofo Extended
|
|
} elseif ($decimal < 12784) {
|
|
$return = '31c0_31ef'; // CJK Strokes
|
|
} elseif ($decimal < 12800) {
|
|
$return = '31f0_31ff'; // Katakana Phonetic Extensions
|
|
} elseif ($decimal < 13056) {
|
|
$return = '3200_32ff'; // Enclosed CJK Letters and Months
|
|
} elseif ($decimal < 13312) {
|
|
$return = '3300_33ff'; // CJK Compatibility
|
|
} elseif ($decimal < 19904) {
|
|
$return = '3400_4dbf'; // CJK Unified Ideographs Extension A
|
|
} elseif ($decimal < 19968) {
|
|
$return = '4dc0_4dff'; // Yijing Hexagram Symbols
|
|
} elseif ($decimal < 40960) {
|
|
$return = '4e00_9fff'; // CJK Unified Ideographs
|
|
} elseif ($decimal < 42128) {
|
|
$return = 'a000_a48f'; // Yi Syllables
|
|
} elseif ($decimal < 42752) {
|
|
$return = 'a490_a4cf'; // Yi Radicals
|
|
} elseif ($decimal < 42784) {
|
|
$return = 'a700_a71f'; // Modifier Tone Letters
|
|
} elseif ($decimal < 43008) {
|
|
$return = 'a720_a7ff'; // Latin Extended-D
|
|
} elseif ($decimal < 43072) {
|
|
$return = 'a800_a82f'; // Syloti Nagri
|
|
} elseif ($decimal < 44032) {
|
|
$return = 'a840_a87f'; // Phags-pa
|
|
} elseif ($decimal < 55296) {
|
|
$return = 'ac00_d7af'; // Hangul Syllables
|
|
} elseif ($decimal < 56192) {
|
|
$return = 'd800_db7f'; // High Surrogates
|
|
} elseif ($decimal < 56320) {
|
|
$return = 'db80_dbff'; // High Private Use Surrogates
|
|
} elseif ($decimal < 57344) {
|
|
$return = 'dc00_dfff'; // Low Surrogates
|
|
} elseif ($decimal < 63744) {
|
|
$return = 'e000_f8ff'; // Private Use Area
|
|
} elseif ($decimal < 64256) {
|
|
$return = 'f900_faff'; // CJK Compatibility Ideographs
|
|
} elseif ($decimal < 64336) {
|
|
$return = 'fb00_fb4f'; // Alphabetic Presentation Forms
|
|
} elseif ($decimal < 65024) {
|
|
$return = 'fb50_fdff'; // Arabic Presentation Forms-A
|
|
} elseif ($decimal < 65040) {
|
|
$return = 'fe00_fe0f'; // Variation Selectors
|
|
} elseif ($decimal < 65056) {
|
|
$return = 'fe10_fe1f'; // Vertical Forms
|
|
} elseif ($decimal < 65072) {
|
|
$return = 'fe20_fe2f'; // Combining Half Marks
|
|
} elseif ($decimal < 65104) {
|
|
$return = 'fe30_fe4f'; // CJK Compatibility Forms
|
|
} elseif ($decimal < 65136) {
|
|
$return = 'fe50_fe6f'; // Small Form Variants
|
|
} elseif ($decimal < 65280) {
|
|
$return = 'fe70_feff'; // Arabic Presentation Forms-B
|
|
} elseif ($decimal < 65520) {
|
|
$return = 'ff00_ffef'; // Halfwidth and Fullwidth Forms
|
|
} elseif ($decimal < 65536) {
|
|
$return = 'fff0_ffff'; // Specials
|
|
} elseif ($decimal < 65664) {
|
|
$return = '10000_1007f'; // Linear B Syllabary
|
|
} elseif ($decimal < 65792) {
|
|
$return = '10080_100ff'; // Linear B Ideograms
|
|
} elseif ($decimal < 65856) {
|
|
$return = '10100_1013f'; // Aegean Numbers
|
|
} elseif ($decimal < 66304) {
|
|
$return = '10140_1018f'; // Ancient Greek Numbers
|
|
} elseif ($decimal < 66352) {
|
|
$return = '10300_1032f'; // Old Italic
|
|
} elseif ($decimal < 66432) {
|
|
$return = '10330_1034f'; // Gothic
|
|
} elseif ($decimal < 66464) {
|
|
$return = '10380_1039f'; // Ugaritic
|
|
} elseif ($decimal < 66560) {
|
|
$return = '103a0_103df'; // Old Persian
|
|
} elseif ($decimal < 66640) {
|
|
$return = '10400_1044f'; // Deseret
|
|
} elseif ($decimal < 66688) {
|
|
$return = '10450_1047f'; // Shavian
|
|
} elseif ($decimal < 67584) {
|
|
$return = '10480_104af'; // Osmanya
|
|
} elseif ($decimal < 67840) {
|
|
$return = '10800_1083f'; // Cypriot Syllabary
|
|
} elseif ($decimal < 68096) {
|
|
$return = '10900_1091f'; // Phoenician
|
|
} elseif ($decimal < 73728) {
|
|
$return = '10a00_10a5f'; // Kharoshthi
|
|
} elseif ($decimal < 74752) {
|
|
$return = '12000_123ff'; // Cuneiform
|
|
} elseif ($decimal < 118784) {
|
|
$return = '12400_1247f'; // Cuneiform Numbers and Punctuation
|
|
} elseif ($decimal < 119040) {
|
|
$return = '1d000_1d0ff'; // Byzantine Musical Symbols
|
|
} elseif ($decimal < 119296) {
|
|
$return = '1d100_1d1ff'; // Musical Symbols
|
|
} elseif ($decimal < 119552) {
|
|
$return = '1d200_1d24f'; // Ancient Greek Musical Notation
|
|
} elseif ($decimal < 119648) {
|
|
$return = '1d300_1d35f'; // Tai Xuan Jing Symbols
|
|
} elseif ($decimal < 119808) {
|
|
$return = '1d360_1d37f'; // Counting Rod Numerals
|
|
} elseif ($decimal < 131072) {
|
|
$return = '1d400_1d7ff'; // Mathematical Alphanumeric Symbols
|
|
} elseif ($decimal < 194560) {
|
|
$return = '20000_2a6df'; // CJK Unified Ideographs Extension B
|
|
} elseif ($decimal < 917504) {
|
|
$return = '2f800_2fa1f'; // CJK Compatibility Ideographs Supplement
|
|
} elseif ($decimal < 917760) {
|
|
$return = 'e0000_e007f'; // Tags
|
|
} elseif ($decimal < 983040) {
|
|
$return = 'e0100_e01ef'; // Variation Selectors Supplement
|
|
} elseif ($decimal < 1048576) {
|
|
$return = 'f0000_fffff'; // Supplementary Private Use Area-A
|
|
} elseif ($decimal > 1048575) {
|
|
$return = '100000_10ffff'; // Supplementary Private Use Area-B
|
|
} else {
|
|
$return = false;
|
|
}
|
|
$_this->__codeRange[$decimal] = $return;
|
|
return $return;
|
|
}
|
|
/**
|
|
* Find the related code folding values for $char
|
|
*
|
|
* @param integer $char decimal value of character
|
|
* @param string $type
|
|
* @return array
|
|
* @access private
|
|
*/
|
|
function __find($char, $type = 'lower'){
|
|
$_this =& String::getInstance();
|
|
$value = false;
|
|
$found = array();
|
|
if(!isset($_this->__codeRange[$char])) {
|
|
$range = $_this->__codepoint($char);
|
|
if ($range === false) {
|
|
|
|
}
|
|
Configure::load('unicode' . DS . 'casefolding' . DS . $range);
|
|
$_this->__caseFold[$range] = Configure::read($range);
|
|
Configure::delete($range);
|
|
}
|
|
$_this->__table = $_this->__codeRange[$char];
|
|
$count = count($_this->__caseFold[$_this->__table]);
|
|
for($i = 0; $i < $count; $i++) {
|
|
if ($_this->__caseFold[$_this->__table][$i][$type][0] === $char) {
|
|
$found[] = $_this->__caseFold[$_this->__table][$i];
|
|
}
|
|
}
|
|
return $found;
|
|
}
|
|
/**
|
|
* resets the utf8 map array
|
|
*
|
|
* @access private
|
|
*/
|
|
function __reset() {
|
|
$_this =& String::getInstance();
|
|
$_this->__utf8Map = array();
|
|
}
|
|
}
|
|
?>
|