if (isset($_server['http_referer'])) {
print the page you were on previously was {$_server['http_referer']}
;
} else {
print you didn't click any links to get here
;
}
?>
click me!
http://www.bkjia.com/phpjc/445349.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/445349.htmltecharticleif (isset($_server[http_referer])) { print the page you were on previously was {$_server[http_referer]} ; } else { print you didnt click any links to get here ; } ? click me!...