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PYTHON base_convert
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Python replacement for PHP's base_convert
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def base_convert(number, fromBase, toBase): try: # Convert number to base 10 base10 = int(number, fromBase) except ValueError: raise if toBase < 2 or toBase > 36: raise NotImplementedError output_value = '' digits = "0123456789abcdefghijklmnopqrstuvwxyz" sign = '' if base10 == 0: return '0' elif base10 < 0: sign = '-' base10 = -base10 # Convert to base toBase s = '' while base10 != 0: r = base10 % toBase r = int(r) s = digits[r] + s base10 //= toBase output_value = sign + s return output_value base_convert(PHP 4, PHP 5) base_convert — Convert a number between arbitrary bases Description
string base_convert
( string $number
, int $frombase
, int $tobase
)
Returns a string containing number represented in base tobase . The base in which number is given is specified in frombase . Both frombase and tobase have to be between 2 and 36, inclusive. Digits in numbers with a base higher than 10 will be represented with the letters a-z, with a meaning 10, b meaning 11 and z meaning 35. Warning
base_convert() may lose precision on large numbers due to properties related to the internal "double" or "float" type used. Please see the Floating point numbers section in the manual for more specific information and limitations. Parameters
Return Valuesnumber converted to base tobase Examples
Example #1 base_convert() example
<?php The above example will output: 101000110111001100110100
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