octdec() function in PHP

The octdec() function converts octal to decimal.

Syntax

octdec(val)

Parameters

• val − the octal string to convert

Return

The octdec() function Returns the decimal equivalent of the specified octal number.

Example

 Live Demo

<?php
   echo octdec("-120");
?>

Output

a80

Example

Let us see another example −

 Live Demo

<?php
   echo octdec("170");
   echo octdec(decoct(170));
?>

Output

120170