Description
int
hexdec ( string hex_string)
Returns the decimal equivalent of the hexadecimal number
represented by the hex_string argument. hexdec() converts a
hexadecimal string to a decimal number. The largest number that
can be converted is 7fffffff or 2147483647 in decimal.
hexdec() will replace of any non-hexadecimal
characters it encounters by 0. This way, all
left zeros are ignored, but right zeros will be valued.
Example 1. hexdec() example var_dump(hexdec("See"));
var_dump(hexdec("ee"));
// both prints "int(238)"
var_dump(hexdec("that"));
var_dump(hexdec("a0"));
// both prints int(160) |
|
See also dechex().
