Convert binary data into hexadecimal representation (original) (raw)
bin2hex
(PHP 4, PHP 5, PHP 7)
bin2hex — Convert binary data into hexadecimal representation
Description
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.
Return Values
Returns the hexadecimal representation of the given string.