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<?php // vi: set fenc=utf-8 ts=4 sw=4 et:
/*
* Copyright (C) 2013 Nicolas Grekas - p@tchwork.com
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the (at your option):
* Apache License v2.0 (http://apache.org/licenses/LICENSE-2.0.txt), or
* GNU General Public License v2.0 (http://gnu.org/licenses/gpl-2.0.txt).
*/
namespace Patchwork;
/**
* Turkish locale specialized version of Patchwork\Utf8
*/
class TurkishUtf8 extends Utf8
{
static function strtocasefold($s, $full = true)
{
if (false !== strpos($s, 'İ')) $s = str_replace('İ', 'i', $s);
return parent::strtocasefold($s, $full);
}
static function stripos($s, $needle, $offset = 0)
{
if (false !== strpos($needle, 'I')) $needle = str_replace('I', 'ı', $needle);
if (false !== strpos($needle, 'İ')) $needle = str_replace('İ', 'i', $needle);
if (false !== strpos($s, 'I')) $s = str_replace('I', 'ı', $s);
if (false !== strpos($s, 'İ')) $s = str_replace('İ', 'i', $s);
return parent::stripos($s, $needle, $offset);
}
static function strripos($s, $needle, $offset = 0)
{
if (false !== strpos($needle, 'I')) $needle = str_replace('I', 'ı', $needle);
if (false !== strpos($needle, 'İ')) $needle = str_replace('İ', 'i', $needle);
if (false !== strpos($s, 'I')) $s = str_replace('I', 'ı', $s);
if (false !== strpos($s, 'İ')) $s = str_replace('İ', 'i', $s);
return parent::strripos($s, $needle, $offset);
}
static function stristr($s, $needle, $before_needle = false)
{
$needle = self::stripos($s, $needle);
if (false === $needle) return false;
if ($before_needle) return self::substr($s, 0, $needle);
return self::substr($s, $needle);
}
static function strrichr($s, $needle, $before_needle = false)
{
$needle = self::strripos($s, $needle);
if (false === $needle) return false;
if ($before_needle) return self::substr($s, 0, $needle);
return self::substr($s, $needle);
}
static function strtolower($s)
{
if (false !== strpos($s, 'İ')) $s = str_replace('İ', 'i', $s);
if (false !== strpos($s, 'I')) $s = str_replace('I', 'ı', $s);
return parent::strtolower($s);
}
static function strtoupper($s)
{
if (false !== strpos($s, 'i')) $s = str_replace('i', 'İ', $s);
return parent::strtoupper($s);
}
static function str_ireplace($search, $replace, $subject, &$count = null)
{
$search = (array) $search;
foreach ($search as $i => $s)
{
if ('' === $s .= '') $s = '/^(?<=.)$/';
else
{
$s = preg_quote($s, '/');
$s = strtr($s, array(
'i' => '(?-i:[iİ])',
'İ' => '(?-i:[iİ])',
'ı' => '(?-i:[ıI])',
'I' => '(?-i:[ıI])',
));
$s = "/{$s}/ui";
}
$search[$i] = $s;
}
$subject = preg_replace($search, $replace, $subject, -1, $replace);
$count = $replace;
return $subject;
}
static function ucfirst($s)
{
if ('i' === substr($s, 0, 1)) return 'İ' . substr($s, 1);
else return parent::ucfirst($s);
}
static function ucwords($s)
{
if (false !== strpos($s, 'i')) $s = preg_replace('/\bi/u', 'İ', $s);
return parent::ucwords($s);
}
}
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