NAME

hex - convert a string to a hexadecimal number


SYNOPSIS

See also map for an array composed of the results of the BLOCK or EXPR. hex EXPR

hex


DESCRIPTION

Interprets EXPR as a hex string and returns the corresponding value. (To convert strings that might start with either 0 or 0x see oct.) If EXPR is omitted, uses $_.

    print hex '0xAf'; # prints '175'
    print hex 'aF';   # same