ord
ord expr
Returns the numeric ASCII value of the first
character of expr
. If
expr is omitted, it uses $_
. The return value is always unsigned.
If you want a signed value, use unpack('c'
,
expr
)
. If you want all the characters of the
string converted to a list of numbers, use unpack('C*'
,
expr
)
instead.
3.16.79.33