<?php
/*

*** The Funny Turnaround Class ***
*** The geeky, freaky, funny turnaround class ***
Jan. 27 - 2009 by Mirko Mönninghoff
JUST FOR FUN - AND OF COURSE: BSD-Licence
If you use it: Drop me a mail with your link:
Thanks 4 your time

UTF-8 is required !!!
*/

class turntext{
	var $result = false;
	var	$table = array(
	// Please correct if you find better fitting letters  somewhere in the depth of unicode
	//
	// Original   =>    Unicode
		"0" => "48",
		"1" => "124",
		"2" => "645",
		"3" => "603",
		"6" => "54",
		"8" => "56",
		"9" => "57",

		"a" => "592",
		"b" => "997",
		"c" => "596",
		"d" => "447",
		"e" => "477",
		"f" => "584",
		"g" => "595",
		"h" => "613",
		"i" => "618",
		"j" => "383",
		"k" => "670",
		"l" => "1503", //"1397",
		"m" => "623",
		"n" => "535",
		"o" => "111",
		"p" => "1281",
		"q" => "629",
		"r" => "633",
		"s" => "115",
		"t" => "647",
		"u" => "1400",
		"v" => "652",
		"w" => "653",
		"x" => "120",
		"y" => "654",
		"z" => "10573",

		"A" => "591",
		"C" => "389",
		"D" => "5601",
		"E"	=> "604",
		"J" => "663",
		"G"	=> "600",
		"H" => "668",
		"L" => "906",
		"N"	=> "628",
		"O" => "79",
		"P" => "1280",
		"Q" => "433",
		"R"	=> "641",
		"S" => "643",
		"U" => "5198",
		"V" => "581",
		"X" => "88",
		
		"!" => "1571",
		"?" => "191",
		
	);
	
	function __construct($qs = false) {
	//If the argument "help" is given the unicode list will be echoed to the browser. this needs a while 
		if (isset($qs['help'])){
			$this->show_unicode();
		}
	}

	private function show_unicode(){	
	// I used this function to make the translation table:
	//called it,  turned my display bottom to top and uses my eyes and another display for editing 
			echo "<style> b{font-size: 2em;} </style>";
				for ($i = 1; $i <= 65535; $i++){
				$c = "&#" . $i . ";";
				echo "[$i <b>$c</b> ]  ";
			}
	}
		
	function translate($string){
		$r = "";
		$string = strrev(trim ($string));
		
		for ($i = 0; $i <= strlen ($string); $i++){
			// Translate
			$c = $string[$i];
			$cu = strtoupper($c);
			$cl = strtolower($c);
			
			if (isset ($this->table[$c])){
				//perfect match:
				$m = "&#" . $this->table[$c] . ";";
			} else if (isset ($this->table[$cl])){
				//lower case version?
				$m = "&#" . $this->table[$cl] . ";";
			} else if (isset ($this->table[$cu])){
				//upper case?
				$m = "&#" . $this->table[$cu] . ";";
			} else {
				// not found: no conversion:
				$m = $c;
			}
			
			$r.=$m;
		}

		$this->result = $r;
		return $this->result;
	}
}

?>