具体实现方法如下:
function copyright($start, $owner) {
$date = date('Y');
echo "© Copyright ";
if ( $start < $date ) {
echo "{$start} - ";
}
echo "{$date} {$owner}";
}演示范例:
如果当前年份是2013, 使用
copyright('2012', 'jb51.net');将输出:
© Copyright 2012 - 2015 jb51.net