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(PHP 4, PHP 5)
dechex — Decimal to hexadecimal
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".
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
decbin
