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span style="color: #808080; font-style: italic;">/**
 * @author Mikolaj Jedrzejak <mikolajj@op.pl>
 * @copyright Copyright Mikolaj Jedrzejak (c) 2003-2004
 * @version 1.0 2004-07-27 00:37
 * @link http://www.unicode.org Unicode Homepage
 * @link http://www.mikkom.pl My Homepage
 * 
 **/"\\\\","/""/" . "ConvertTables" . "/""CONVERT_TABLES_DIR""DEBUG_MODE", 1);
 
/**
 * -- 1.0 2004-07-28 --
 * 
 * -- The most important thing --
 * I want to thank all people who helped me fix all bugs, small and big once.
 * I hope that you don't mind that your names are in this file.
 * 
 * -- Some Apache issues --
 * I get info from Lukas Lisa, that in some cases with special apache configuration
 * you have to put header() function with proper encoding to get your result
 * displayed correctly.
 * If you want to see what I mean, go to demo.php and demo1.php
 * 
 * -- BETA 1.0 2003-10-21 --
 * 
 * -- You should know about... --
 * For good understanding this class you shouls read all this stuff first :) but if you are
 * in a hurry just start the demo.php and see what's inside.
 * 1. That I'm not good in english at 03:45 :) - so forgive me all mistakes
 * 2. This class is a BETA version because I haven't tested it enough
 * 3. Feel free to contact me with questions, bug reports and mistakes in PHP and this documentation (email below)
 * 
 * -- In a few words... --
 * Why ConvertCharset class?
 * 
 * I have made this class because I had a lot of problems with diferent charsets. First because people
 * from Microsoft wanted to have thair own encoding, second because people from Macromedia didn't
 * thought about other languages, third because sometimes I need to use text written on MAC, and of course
 * it has its own encoding :)
 * 
 * Notice & remember:
 * - When I'm saying 1 byte string I mean 1 byte per char.
 * - When I'm saying multibyte string I mean more than one byte per char.
 * 
 * So, this are main FEATURES of this class:
 * - conversion between 1 byte charsets
 * - conversion from 1 byte to multi byte charset (utf-8)
 * - conversion from multibyte charset (utf-8) to 1 byte charset
 * - every conversion output can be save with numeric entities (browser charset independent - not a full truth)
 * 
 * This is a list of charsets you can operate with, the basic rule is that a char have to be in both charsets,
 * otherwise you'll get an error.
 * 
 * - WINDOWS
 * - windows-1250 - Central Europe
 * - windows-1251 - Cyrillic
 * - windows-1252 - Latin I
 * - windows-1253 - Greek
 * - windows-1254 - Turkish
 * - windows-1255 - Hebrew
 * - windows-1256 - Arabic
 * - windows-1257 - Baltic
 * - windows-1258 - Viet Nam
 * - cp874 - Thai - this file is also for DOS
 * 
 * - DOS
 * - cp437 - Latin US
 * - cp737 - Greek
 * - cp775 - BaltRim
 * - cp850 - Latin1
 * - cp852 - Latin2
 * - cp855 - Cyrylic
 * - cp857 - Turkish
 * - cp860 - Portuguese
 * - cp861 - Iceland
 * - cp862 - Hebrew
 * - cp863 - Canada
 * - cp864 - Arabic
 * - cp865 - Nordic
 * - cp866 - Cyrylic Russian (this is the one, used in IE "Cyrillic (DOS)" )
 * - cp869 - Greek2
 * 
 * - MAC (Apple)
 * - x-mac-cyrillic
 * - x-mac-greek
 * - x-mac-icelandic
 * - x-mac-ce
 * - x-mac-roman
 * 
 * - ISO (Unix/Linux)
 * - iso-8859-1
 * - iso-8859-2
 * - iso-8859-3
 * - iso-8859-4
 * - iso-8859-5
 * - iso-8859-6
 * - iso-8859-7
 * - iso-8859-8
 * - iso-8859-9
 * - iso-8859-10
 * - iso-8859-11
 * - iso-8859-12
 * - iso-8859-13
 * - iso-8859-14
 * - iso-8859-15
 * - iso-8859-16
 * 
 * - MISCELLANEOUS
 * - gsm0338 (ETSI GSM 03.38)
 * - cp037
 * - cp424
 * - cp500 
 * - cp856
 * - cp875
 * - cp1006
 * - cp1026
 * - koi8-r (Cyrillic)
 * - koi8-u (Cyrillic Ukrainian)
 * - nextstep
 * - us-ascii
 * - us-ascii-quotes
 * 
 * - DSP implementation for NeXT
 * - stdenc
 * - symbol
 * - zdingbat
 * 
 * - And specially for old Polish programs
 * - mazovia
 *  
 * -- Now, to the point... --
 * Here are main variables.
 * 
 * DEBUG_MODE
 * 
 * You can set this value to:
 * - -1 - No errors or comments
 * - 0  - Only error messages, no comments
 * - 1  - Error messages and comments
 * 
 * Default value is 1, and during first steps with class it should be left as is. 
 *
 * CONVERT_TABLES_DIR
 * 
 * This is a place where you store all files with charset encodings. Filenames should have
 * the same names as encodings. My advise is to keep existing names, because thay
 * were taken from unicode.org (www.unicode.org), and after update to unicode 3.0 or 4.0
 * the names of files will be the same, so if you want to save your time...uff, leave the
 * names as thay are for future updates.
 * 
 * The directory with edings files should be in a class location directory by default,
 * but of course you can change it if you like. 
 * 
 * @package All about charset...
 * @author Mikolaj Jedrzejak <mikolajj@op.pl>
 * @copyright Copyright Mikolaj Jedrzejak (c) 2003-2004
 * @version 1.0 2004-07-27 23:11
 * @access public
 * 
 * @link http://www.unicode.org Unicode Homepage
 **///This value keeps information if string contains multibyte chars.
// This value keeps information if output should be with numeric entities.
 
	/**
	 * CharsetChange::NumUnicodeEntity()
	 * 
	 * Unicode encoding bytes, bits representation.
	 * Each b represents a bit that can be used to store character data.
	 * - bytes, bits, binary representation
	 * - 1,   7,  0bbbbbbb
	 * - 2,  11,  110bbbbb 10bbbbbb
	 * - 3,  16,  1110bbbb 10bbbbbb 10bbbbbb
	 * - 4,  21,  11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
	 * 
	 * This function is written in a "long" way, for everyone who woluld like to analize
	 * the process of unicode encoding and understand it. All other functions like HexToUtf
	 * will be written in a "shortest" way I can write tham :) it does'n mean thay are short
	 * of course. You can chech it in HexToUtf() (link below) - very similar function.
	 * 
	 * IMPORTANT: Remember that $UnicodeString input CANNOT have single byte upper half
	 * extended ASCII codes, why? Because there is a posibility that this function will eat
	 * the following char thinking it's miltibyte unicode char.
	 * 
	 * @param string $UnicodeString Input Unicode string (1 char can take more than 1 byte)
	 * @return string This is an input string olso with unicode chars, bus saved as entities
	 * @see HexToUtf()
	 **/""//1 7 0bbbbbbb (127)
//2 11 110bbbbb 10bbbbbb (2047)
"&#%d;"//3 16 1110bbbb 10bbbbbb 10bbbbbb
"&#%d;"//4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
"&#%d;"/**
	 * ConvertCharset::HexToUtf()
	 * 
	 * This simple function gets unicode  char up to 4 bytes and return it as a regular char.
	 * It is very similar to  UnicodeEntity function (link below). There is one difference 
	 * in returned format. This time it's a regular char(s), in most cases it will be one or two chars. 
	 * 
	 * @param string $UtfCharInHex Hexadecimal value of a unicode char.
	 * @return string Encoded hexadecimal value as a regular char.
	 * @see UnicodeEntity()
	 **/""/**
	 * CharsetChange::MakeConvertTable()
	 * 
	 * This function creates table with two SBCS (Single Byte Character Set). Every conversion
	 * is through this table.
	 *  
	 * - The file with encoding tables have to be save in "Format A" of unicode.org charset table format! This is usualy writen in a header of every charset file.
	 * - BOTH charsets MUST be SBCS
	 * - The files with encoding tables have to be complet (Non of chars can be missing, unles you are sure you are not going to use it)
	 * 
	 * "Format A" encoding file, if you have to build it by yourself should aplly these rules:
	 * - you can comment everything with #
	 * - first column contains 1 byte chars in hex starting from 0x..
	 * - second column contains unicode equivalent in hex starting from 0x....
	 * - then every next column is optional, but in "Format A" it should contain unicode char name or/and your own comment
	 * - the columns can be splited by "spaces", "tabs", "," or any combination of these
	 * - below is an example
	 * 
	 * <code>
	 * #
	 * #	The entries are in ANSI X3.4 order.
	 * #
	 * 0x00	0x0000	#	NULL end extra comment, if needed
	 * 0x01	0x0001	#	START OF HEADING
	 * # Oh, one more thing, you can make comments inside of a rows if you like.
	 * 0x02	0x0002	#	START OF TEXT
	 * 0x03	0x0003	#	END OF TEXT
	 * next line, and so on...
	 * </code>
	 * 
	 * You can get full tables with encodings from http://www.unicode.org
	 * 
	 * @param string $FirstEncoding Name of first encoding and first encoding filename (thay have to be the same)
	 * @param string $SecondEncoding Name of second encoding and second encoding filename (thay have to be the same). Optional for building a joined table.
	 * @return array Table necessary to change one encoding to another.
	 **/""/**
			 * Because func_*** can't be used inside of another function call
			 * we have to save it as a separate value.
			 **///Print an error message
"r"//This die(); is just to make sure...
/**
				 * We asume that line is not longer
				 * than 1024 which is the default value for fgets function 
				 **//**
				 * We don't need all comment lines. I check only for "#" sign, because
				 * this is a way of making comments by unicode.org in thair encoding files
				 * and that's where the files are from :-)
				 **/"#") 
				{
					/**
					 * Sometimes inside the charset file the hex walues are separated by
					 * "space" and sometimes by "tab", the below preg_split can also be used
					 * to split files where separator is a ",", "\r", "\n" and "\f"
					 **/"/[\s,]+/", $OneLine, 3);  //We need only first 2 values
						/**
						 * Sometimes char is UNDEFINED, or missing so we can't use it for convertion
						 **/"#""0x"), """0x"), ""//if (substr($OneLine,...
		   } //if($OneLine=trim(f...
		  } //while(!feof($FirstFileWi...
		} //for($i = 0; $i < func_...
	/**
	 * The last thing is to check if by any reason both encoding tables are not the same.
	 * For example, it will happen when you save the encoding table file with a wrong name
	 *  - of another charset. 
	 **/"$FirstEncoding, $SecondEncoding"/**
	 * ConvertCharset::Convert()
	 * 
	 * This is a basic function you are using. I hope that you can figure out this function syntax :-)
	 * 
	 * @param string $StringToChange The string you want to change :)
	 * @param string $FromCharset Name of $StringToChange encoding, you have to know it.
	 * @param string $ToCharset Name of a charset you want to get for $StringToChange.
	 * @param boolean $TurnOnEntities Set to true or 1 if you want to use numeric entities insted of regular chars.
	 * @return string Converted string in brand new encoding :)
	 * @version 1.0 2004-07-27 01:09
	 **//**
		 * Check are there all variables 
		 **/"""\$StringToChange""""\$FromCharset""""\$ToCharset");	
		 }
		 
		/**
		 * Now a few variables need to be set. 
		 **/"";
		$this->Entities = $TurnOnEntities;
		
		/**
		 * For all people who like to use uppercase for charset encoding names :) 
		 **//**
		 * Of course you can make a conversion from one charset to the same one :) 
		 * but I feel obligate to let you know about it. 
		 **/"utf-8"/**
		 * This divison was made to prevent errors during convertion to/from utf-8 with
		 * "entities" enabled, because we need to use proper destination(to)/source(from)
		 * encoding table to write proper entities.
		 * 
		 * This is the first case. We are convertinf from 1byte chars...
		 **/"utf-8") 
		{
				/**
				 * Now build table with both charsets for encoding change. 
				 **/"utf-8"/**
				 * For each char in a string... 
				 **/"";
					$UnicodeHexChar = ""// This is fix from Mario Klingemann, it prevents
					// droping chars below 16 because of missing leading 0 [zeros]
"0".$HexChar;
					//end of fix by Mario Klingemann
					// This is quick fix of 10 chars in gsm0338
					// Thanks goes to Andrea Carpani who pointed on this problem
					// and solve it ;)
"gsm0338") && ($HexChar == '1B'// end of workarround on 10 chars from gsm0338
"utf-8""+"//for($UnicodeH...
"$HexChar"/**
					     * Sometimes there are two or more utf-8 chars per one regular char.
							 * Extream, example is polish old Mazovia encoding, where one char contains
							 * two lettes 007a (z) and 0142 (l slash), we need to figure out how to
							 * solve this problem.
							 * The letters are merge with "plus" sign, there can be more than two chars.
							 * In Mazowia we have 007A+0142, but sometimes it can look like this
							 * 0x007A+0x0142+0x2034 (that string means nothing, it just shows the possibility...)
					     **/"+"// for							
/**
		 * This is second case. We are encoding from multibyte char string. 
		 **/"utf-8")
		{
			$HexChar = "";
			$UnicodeHexChar = ""/**
	 * ConvertCharset::DebugOutput()
	 * 
	 * This function is not really necessary, the debug output could stay inside of
	 * source code but like this, it's easier to manage and translate.
	 * Besides I couldn't find good coment/debug class :-) Maybe I'll write one someday... 
	 * 
	 * All messages depend on DEBUG_MODE level, as I was writing before you can set this value to:
   * - -1 - No errors or notces are shown
   * - 0  - Only error messages are shown, no notices 
   * - 1  - Error messages and notices are shown
	 * 
	 * @param int $Group Message groupe: error - 0, notice - 1
	 * @param int $Number Following message number 
	 * @param mix $Value This walue is whatever you want, usualy it's some parameter value, for better message understanding.
	 * @return string String with a proper message.
	 **///$Debug [$Group][$Number] = "Message, can by with $Value";
		//$Group[0] - Errors
		//$Group[1] - Notice
		$Debug[0][0] = "Error, can NOT read file: " . $Value . "<br>";
		$Debug[0][1] = "Error, can't find maching char \"". $Value ."\" in destination encoding table!" . "<br>";
		$Debug[0][2] = "Error, can't find maching char \"". $Value ."\" in source encoding table!" . "<br>";
		$Debug[0][3] = "Error, you did NOT set variable " . $Value . " in Convert() function." . "<br>";
		$Debug[0][4] = "You can NOT convert string from " . $Value . " to " . $Value . "!" .  "<BR>";
		$Debug[1][0] = "Notice, you are trying to convert string from ". $Value ." to ". $Value .", don't you feel it's strange? ;-)" . "<br>";
		$Debug[1][1] = "Notice, both charsets " . $Value . " are identical! Check encoding tables files." . "<br>";
		$Debug[1][2] = "Notice, there is no unicode char in the string you are trying to convert." . "<br>"// function DebugOutput
 
} //class ends here
 

• Remonter
• ConvertTables (2)
• cp1252
• cp437