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bin2hexConvert binary data into hexadecimal representation


bin2hex ( string $str ) : string

Returns an ASCII string containing the hexadecimal representation of str. The conversion is done byte-wise with the high-nibble first.



A string.

Return Values

Returns the hexadecimal representation of the given string.

See Also

  • hex2bin() - Decodes a hexadecimally encoded binary string
  • pack() - Pack data into binary string

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