PHP dechex() function

Complete PHP Math Reference

Definition and Usage

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

Syntax

dechex(dec_number)

Example

<?php
echo dechex("30") . "<br />";
echo dechex("10") . "<br />";
echo dechex("1587") . "<br />";
echo dechex("70");
?>

The output of the code above will be:

1e
a
633
46

Complete PHP Math Reference

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