How to convert octal to decimal in php

How to convert octal to decimal in php: 1. Create a PHP sample file; 2. Use the "octdec(string $octal_string): number" syntax to convert octal to decimal.

The operating environment of this article: Windows 7 system, PHP version 7.1, DELL G3 computer

How to convert octal to decimal in php?

octdec

(PHP 4, PHP 5, PHP 7, PHP 8)

octdec — Convert octal to decimal

Description

octdec(string $octal_string): number

Returns the decimal equivalent of the octal number represented by the octal_string parameter.

Parameter octal_string: the octal string to be converted

Return value

The decimal representation of octal_string

Update log

Version Description

4.1.0 This function can handle integer large numbers, in which case it will return float type.

Example

Example #1 octdec() Example

<?php
echo octdec(&#39;77&#39;) . "\n";
echo octdec(decoct(45));
?>

The above routine will output:

63
45

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