note 102263 added to function.chr

Here is a sample of encoding and decoding using "chr" and "ord".
<?php
    function Encode($txtData,$Level){
		for ($j = 0;$j<$Level;$j++){
			$tmpStr = '';
			for ($i = 0;$i<strlen($txtData);$i++)
				$tmpStr .= ord(substr(strtoupper($txtData), $i, 1));
			$txtData = $tmpStr;
		}
		return (strlen($Level)).$Level.$txtData;
    }

    function Decode($txtData){
		$intLevel = substr($txtData, 1, substr($txtData, 0, 1));
		$startStr = substr($txtData, substr($txtData, 0, 1)+1, strlen($txtData));
		for ($j = 0;$j<$intLevel;$j++){
			for ($i = 0;$i<strlen($startStr);$i+=2)
				$tmpStr .= chr(intval(substr($startStr, $i, 2)));
			$startStr = $tmpStr;
		
			$tmpStr = "";
		}
		return $startStr;
    }

echo Encode('123',4).'<br>';
echo Decode(Encode('123',5));
?>
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Probable Submitter: 84.241.30.134
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Manual Page -- http://www.php.net/manual/en/function.chr.php
Edit        -- https://master.php.net/note/edit/102263
Del: integrated  -- https://master.php.net/note/delete/102263/integrated
Del: useless     -- https://master.php.net/note/delete/102263/useless
Del: bad code    -- https://master.php.net/note/delete/102263/bad+code
Del: spam        -- https://master.php.net/note/delete/102263/spam
Del: non-english -- https://master.php.net/note/delete/102263/non-english
Del: in docs     -- https://master.php.net/note/delete/102263/in+docs
Del: other reasons-- https://master.php.net/note/delete/102263
Reject      -- https://master.php.net/note/reject/102263
Search      -- https://master.php.net/manage/user-notes.php