bin2hex
(PHP 3 >= 3.0.9, PHP 4, PHP 5)
bin2hex -- Convert binary data into hexadecimal representation
Description
string
bin2hex ( string str )
Returns an ASCII string containing the hexadecimal representation
of str. The conversion is done byte-wise
with the high-nibble first.
Return Values
Returns the hexadecimal representation of the given string.