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PHP hexdec() Function

PHP Math Reference Complete PHP Math Reference

Definition and Usage

The hexdec() function converts a hexadecimal number to a decimal number.

Syntax

hexdec(hex_number)

Parameter Description
hex_number Required. Specifies the hexadecimal number to convert

Example

<?php
echo hexdec("1e") . "<br />";
echo hexdec("a") . "<br />";
echo hexdec("11ff") . "<br />";
echo hexdec("cceeff");
?>

The output of the code above will be:

30
10
4607
13430527

PHP Math Reference Complete PHP Math Reference
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