Delete utf8.php

diff --git a/inc/misc/utf8.php b/inc/misc/utf8.php
deleted file mode 100644 (file)
index 7bfbf4b..0000000
--- a/inc/misc/utf8.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-/*
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the Revised BSD License.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    Revised BSD License for more details.
-
-    Copyright 2004-2019 iDB Support - https://idb.osdn.jp/support/category.php?act=view&id=1
-    Copyright 2004-2019 Game Maker 2k - https://idb.osdn.jp/support/category.php?act=view&id=2
-
-    $FileInfo: utf8.php - Last Update: 4/8/2022 SVN 948 - Author: cooldude2k $
-*/
-// UTF8 helper functions
-// author: Scott Michael Reynen "scott@randomchaos.com"
-// url: http://www.randomchaos.com/document.php?source=php_and_unicode
-// utf8_substr by frank at jkelloggs dot dk
-$File3Name = basename($_SERVER['SCRIPT_NAME']);
-if ($File3Name=="utf8.php"||$File3Name=="/utf8.php") {
-       require('index.php');
-       exit(); }
-
-function utf8_strlen($str) {
-if(isset($str)) {
-return strlen(utf8_decode($str)); }
-if(!isset($str)) {
-return $str; } }
-function pre_strlen($str) {
-global $chkcharset;
-if($chkcharset=="UTF-8") {
-if(!defined('UTF8_NOMBSTRING')&&function_exists('mb_strlen')) {
-if(isset($str)) {
-return mb_strlen($str,'utf-8'); }
-if(!isset($str)) {
-return $str; } }
-else { 
-if(isset($str)) {
-return utf8_strlen($str); }
-if(!isset($str)) {
-return $str; } } } }
-if($chkcharset!="UTF-8") { return strlen($str); } }
-
-// utf8_substr by frank at jkelloggs dot dk
-// http://us3.php.net/manual/en/function.substr.php#55107
-function utf8_substr($str,$start)
-{
-   preg_match_all("/./su", $str, $ar);
-   if(func_num_args() >= 3) {
-       $end = func_get_arg(2);
-       return join("",array_slice($ar[0],$start,$end));
-   } else {
-       return join("",array_slice($ar[0],$start));
-   }
-}
-
-function pre_substr($string,$start,$length) {
-   global $chkcharset;
-   if($chkcharset=="UTF-8") {
-      if(!defined('UTF8_NOMBSTRING')&&function_exists('mb_substr')) {
-      return mb_substr($string,$start,$length,'utf-8'); }
-   else { return utf8_substr($string,$start,$length); } }
-   if($chkcharset!="UTF-8") { return substr($string,$start,$length); } }
-      if(isset($_GET['text'])) {
-   echo pre_substr($_GET['text'],0,6); }
-
-// author: Scott Michael Reynen "scott@randomchaos.com"
-// url: http://www.randomchaos.com/document.php?source=php_and_unicode
-function utf8_strpos($haystack, $needle,$offset=0) {
-  if(!defined('UTF8_NOMBSTRING')&&function_exists('mb_strpos')) {
-  return mb_strpos($haystack,$needle,$offset,'utf-8'); }
-  $haystack = utf8_to_unicode($haystack);
-  $needle   = utf8_to_unicode($needle);
-  $position = $offset;
-  $found = false;
-  while( (! $found ) && ( $position < count( $haystack ) ) ) {
-    if ( $needle[0] == $haystack[$position] ) {
-      for ($i = 1; $i < count( $needle ); $i++ ) {
-        if ( $needle[$i] != $haystack[ $position + $i ] ) break;
-      } // for
-      if ( $i == count( $needle ) ) {
-        $found = true;
-        $position--;
-      } // if
-    } // if
-    $position++;
-  } // while
-  return ( $found == true ) ? $position : false;
-} // strpos_unicode
-
-// author: Scott Michael Reynen "scott@randomchaos.com"
-// url: http://www.randomchaos.com/document.php?source=php_and_unicode
-function utf8_to_unicode( $str ) {
-  $unicode = array();  
-  $values = array();
-  $lookingFor = 1;
-  for ($i = 0; $i < strlen( $str ); $i++ ) {
-    $thisValue = ord( $str[ $i ] );
-    if ( $thisValue < 128 ) $unicode[] = $thisValue;
-    else {
-      if ( count( $values ) == 0 ) $lookingFor = ( $thisValue < 224 ) ? 2 : 3;
-      $values[] = $thisValue;
-      if ( count( $values ) == $lookingFor ) {
-  $number = ( $lookingFor == 3 ) ?
-    ( ( $values[0] % 16 ) * 4096 ) + ( ( $values[1] % 64 ) * 64 ) + ( $values[2] % 64 ):
-       ( ( $values[0] % 32 ) * 64 ) + ( $values[1] % 64 );
-  $unicode[] = $number;
-  $values = array();
-  $lookingFor = 1;
-      } // if
-    } // if
-  } // for
-  return $unicode;
-} // utf8_to_unicode
-
-// author: Scott Michael Reynen "scott@randomchaos.com"
-// url: http://www.randomchaos.com/document.php?source=php_and_unicode
-function unicode_to_utf8( $str ) {
-  $utf8 = '';
-  foreach( $str as $unicode ) {
-    if ( $unicode < 128 ) {
-      $utf8.= chr( $unicode );
-    } elseif ( $unicode < 2048 ) {
-      $utf8.= chr( 192 +  ( ( $unicode - ( $unicode % 64 ) ) / 64 ) );
-      $utf8.= chr( 128 + ( $unicode % 64 ) );
-    } else {
-      $utf8.= chr( 224 + ( ( $unicode - ( $unicode % 4096 ) ) / 4096 ) );
-      $utf8.= chr( 128 + ( ( ( $unicode % 4096 ) - ( $unicode % 64 ) ) / 64 ) );
-      $utf8.= chr( 128 + ( $unicode % 64 ) );
-    } // if
-  } // foreach
-  return $utf8;
-} // unicode_to_utf8
-?>
\ No newline at end of file