php 每次刷新加1

<?php

session_start();

session_register('count');

$count++;

echo "<P>You’ve been here $count times.</p>";

?>

页面刷新,变量加1, 要用seesion.
<?php
session_start();
if(!isset($_SESSION['counter'])) {
$_SESSION['counter'] = 1; //计数器设为1.
}else {
$_SESSION['counter']++;
}
$i = $_SESSION['counter'];
echo $i;
?>本回答被提问者采纳

可以用JavaScript定义刷新的