dechex
(PHP 4, PHP 5)
dechex — Decimal to hexadecimal
Description
string dechex
( int $number
)
Returns a string containing a hexadecimal representation of the given number argument. The largest number that can be converted is 4294967295 in decimal resulting to "ffffffff".
Parameters
- number
-
Decimal value to convert
Return Values
Hexadecimal string representation of number
Examples
Example #1 dechex() example
<?php
echo dechex(10) . "\n";
echo dechex(47);
?>
The above example will output:
a 2f
See Also
- hexdec() - Hexadecimal to decimal
- decbin() - Decimal to binary
- decoct() - Decimal to octal
- base_convert() - Convert a number between arbitrary bases