JavaScript conversion to PHP code...

Hi, what is in your opinion is the best way to convert from JavaScript to PHP.... What I'm not entirely sure of is the "char_set.indexOf(input.charAt())"..... It look pretty tricky.... --snip-- var algorithm = 8; for (loop=0; loop<input.length; loop++) { //search char_set string for character and set char_code variable... char_code = char_set.indexOf(input.charAt(loop)); //opposite of encrypt algorithm goes here if (char_code - algorithm < 0) { space = algorithm - char_code; char_code = char_set.length - space; } else { char_code -= algorithm; } //set output variable in accordance to char_set output += char_set.charAt(char_code); } --snip-- Thanks, FletchSOD