PHP: dechex() function

Description

The dechex() function is used to convert a decimal number to a hexadecimal number.

Version:

(PHP 4 and above)

Syntax:

dechex(num)

Parameter:

Return value:

Hexadecimal string representation of num.

Value Type: String.

Pictorial Presentation

Example:

<?php
$val1= 120;
$val2=7;
$val3=9899;
$zhexa1=dechex($val1);
$zhexa2=dechex($val2);
$zhexa3=dechex($val3);
echo "Hexa value of $val1 is $zhexa1<br />";
echo "Hexa value of $val2 is $zhexa2<br />";
echo "Hexa value of $val3 is $zhexa3<br />";
?>

Output:

Hexa value of 120 is 78
Hexa value of 7 is 7
Hexa value of 9899 is   26ab

View the example the browser

See also

PHP Function Reference

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