I'm investigating encodings in PHP5. Is there some way to get a raw hex dump of a string? i.e. a hex representation of each of the bytes (not characters) in a string?
echo bin2hex($string);
or:
for ($i = 0; $i < strlen($string); $i++) {
echo str_pad(dechex(ord($string[$i])), 2, '0', STR_PAD_LEFT);
}
$string
is the variable which contains input.