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How to perform the rot13 (shifts every letter by 13 places) transform on a string in PHP



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asked Jul 19, 2016 by avibootz
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1 Answer

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// The ROT13 encoding shifts every letter by 13 places in the alphabet 
// and leaving non-alpha characters untouched

echo str_rot13('PHP 5.4.29'); 


/*
run:
    
CUC 5.4.29 
    
*/

 



answered Jul 19, 2016 by avibootz

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