Returns an ASCII string containing the hexadecimal representation of string. The conversion is done byte-wise with the high-nibble first. Test bin2hex online.
string bin2hex ( string $str )
PHP Documentation by the PHP Documentation Group
(PHP 4, PHP 5, PHP 7)
bin2hex — Convert binary data into hexadecimal representation
en
$str
) : string
Returns an ASCII string containing the hexadecimal representation
of str. The conversion is done byte-wise
with the high-nibble first.
str
A string.
Returns the hexadecimal representation of the given string.
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