crc32

  • To calculate the crc32 polynomial of a string, Ruby uses the Zlib library’s Zlib.crc32 class method.

    PHP

    $result = crc32("hello world");
var_export($result);
// => 222957957

    Ruby

    require 'zlib'
 
p Zlib.crc32("hello world")
# => 222957957

    see also

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