PHP/Math/base convert — различия между версиями

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м (1 версия)
 
(нет различий)

Версия 13:37, 26 мая 2010

Convert integer values to other bases such as binary or base 32 and base 36

   <source lang="html4strict">

<?php echo base_convert("123", 10, 10) . "\n"; echo base_convert("42", 10, 2) . "\n"; echo base_convert("83", 10, 8) . "\n"; echo base_convert("291", 10, 16) . "\n"; echo base_convert("124356", 10, 32) . "\n"; echo base_convert("987654", 10, 36) . "\n"; echo base_convert("abcd", 16, 8) . "\n"; echo base_convert("abcd", 16, 2) . "\n"; ?>

 </source>
   
  


function base_convert() converts any integer value from one base to another

   <source lang="html4strict">

<?php echo base_convert("123", 10, 10) . "\n"; echo base_convert("42", 10, 2) . "\n"; echo base_convert("83", 10, 8) . "\n"; echo base_convert("291", 10, 16) . "\n";

echo base_convert("558147", 10, 32) . "\n"; echo base_convert("794523", 10, 36) . "\n";

echo base_convert("abcd", 16, 8) . "\n"; echo base_convert("abcd", 16, 2) . "\n"; ?>

 </source>
   
  


string base_convert ( string num, int from_base, int to_base ) convert every base to every other base

   <source lang="html4strict">

<?

   print decbin(16);
   print base_convert("16", 10, 2);

?>

 </source>