Question

How to convert an integer to a string in base b with PHP

Answer 1

$integer = 255; 
$base = 16;     // base (e.g., 16 for hexadecimal)

$string = strtoupper(base_convert($integer, 10, $base));// Convert from base 10 to base 16
echo $string; 



/*
run:

FF

*/

 

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