How to use php to dynamically generate copyright information

This article mainly introduces the method of dynamically generating copyright information in PHP. It analyzes the operation skills of PHP time and string with examples. It has certain reference value. Friends in need can refer to the examples in this article.

Describes the method of dynamically generating copyright information in PHP. Share it with everyone for your reference. The specific implementation method is as follows:

function copyright($start, $owner) { $date = date('Y'); echo "© Copyright "; if ( $start < $date ) { echo "{$start} - "; } echo "{$date} {$owner}"; }

Demonstration example:

If the current year is 2013, use

copyright('2012', 'php.cn');

will output:

© Copyright 2012 - 2015 php.cn

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