How to convert octal to hexadecimal in php

php method to convert octal to hexadecimal: 1. Create a PHP sample file; 2. Convert octal numbers to hexadecimal through the "base_convert($oct,8,16);" method Just count.

The operating environment of this article: Windows7 system, PHP7.1 version, DELL G3 computer

How to convert octal to hexadecimal in php system?

base_convert() function converts numbers between arbitrary bases.

Convert octal number to hexadecimal number:

<?php
$oct = "364";
$hex = base_convert($oct,8,16);
echo "八进制的 $oct 等于十六进制的 $hex。";
?>

Output:

八进制的 364 等于十六进制的 f4。

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