PHP: hexdec() function

Last update on August 19 2022 21:51:15 (UTC/GMT +8 hours)

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:

See also

PHP Function Reference

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