note 64108 added to function.strtr

After battling with strtr trying to strip out MS word formatting from things pasted into forms I ended up coming up with this.. it strips ALL non-standard ascii characters, preserving html codes and such, but gets rid of all the characters that refuse to show in firefox. If you look at this page in firefox you will see a ton of "question mark" characters and so it is not possible to copy and paste those to remove them from strings.. (this fixes that issue nicely, though I admit it could be done a bit better) <? function fixoutput($str){ $good[] = 9; #tab $good[] = 10; #nl $good[] = 13; #cr for($a=32;$a<127;$a++){ $good[] = $a; } $len = strlen($str); for($b=0;$b < $len+1; $b++){ if(in_array(ord($str[$b]), $good)){ $newstr .= $str[$b]; }//fi }//rof return $newstr; } ?> ---- Server IP: 216.194.113.175 Probable Submitter: 66.251.40.246 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.strtr.php Edit -- http://master.php.net/note/edit/64108 Del: integrated -- http://master.php.net/note/delete/64108/integrated Del: useless -- http://master.php.net/note/delete/64108/useless Del: bad code -- http://master.php.net/note/delete/64108/bad+code Del: spam -- http://master.php.net/note/delete/64108/spam Del: non-english -- http://master.php.net/note/delete/64108/non-english Del: in docs -- http://master.php.net/note/delete/64108/in+docs Del: other reasons-- http://master.php.net/note/delete/64108 Reject -- http://master.php.net/note/reject/64108 Search -- http://master.php.net/manage/user-notes.php