Telephone Keypad Letter Mapping Fixed by ideo

<?for(;O^$c=fgetc(STDIN);)if($c==1){echo$a;$a=0;}else{if(!$a)$a=!$c?' ':strtr($c,'23456789','adgjmptw');else$a++;}

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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