(PHP 4, PHP 5)
dechex — Decimal to hexadecimal
$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".
number
Decimal value to convert
Hexadecimal string representation of number
Example #1 dechex() example
<?php
echo dechex(10) . "\n";
echo dechex(47);
?>
The above example will output:
a 2f