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PHP: hexdec() function

Description

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

Version:

(PHP 4 and above)

Syntax:

hexdec(num)

Parameter:

Name Description Required /
Optional 		Type
num The hexadecimal string to convert. Required String

Return value:

The decimal representation of num.

Value Type: Integer/Float.

Pictorial Presentation

php math hexdec() function

Example: 

<?php
echo hexdec("1f")."<br>";
echo hexdec("b")."<br>";
echo hexdec("11aa")."<br>";
echo hexdec("aaccee");
?>

Output:

31
11
4522
11193582

View the example in the browser

See also

PHP Function Reference

Previous: getrandmax
Next: hypot



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https://www.w3resource.com/php/function-reference/hexdec.php