update: PV Counter
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+54
-9
@@ -9,18 +9,14 @@
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<span style="color: grey; font-size: x-small; ">
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<a href="https://beian.miit.gov.cn" target="_blank">浙ICP备18056264号-1</a>
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</span>
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</div>
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<div> </div>
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<div> </div>
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<div> </div>
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</div>
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</body>
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</html>
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<span style='color:grey;font-size:small;'>
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<?php
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ini_set("display_errors", "1");
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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function log_pv(){
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#echo "start log";
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$mysqli = new mysqli('localhost','root','nancysimon','myquant');
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global $mysqli;
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$vpage = addslashes($_SERVER['PHP_SELF']);
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$ua = addslashes($_SERVER['HTTP_USER_AGENT']);
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$ip = $_SERVER['REMOTE_ADDR'];
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@@ -31,7 +27,56 @@ function log_pv(){
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values ('".$vpage."','".$qs."','".$ip."', '".$ua."','".$vtime."')";
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$mysqli->query($sql);
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$mysqli->close();
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}
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function pv_counter($user=''){
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global $mysqli;
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$hits=0; //set default page hits 0;
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$page=$_SERVER['PHP_SELF'];
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$lmtime=date("Y-m-d H:i:s");
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$sql="select hits from pv_counter where page_name='".$page."'";
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$result=$mysqli->query($sql);
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$rt=$result->fetch_all(MYSQLI_ASSOC);
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$n=count($rt);
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if($n<1){
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$sql = "insert into pv_counter(page_id,Page_name,hits,lm_date,lm_ip,lm_user)
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values (null,
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'".$page."','1','".$lmtime."',
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'".$_SERVER['REMOTE_ADDR']."','".$user."')";
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$mysqli->query($sql);
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$hits=1;
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}
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if($n==1){
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$hits=$rt[0]['hits'];
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$hits++;
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$sql="update pv_counter set hits='".$hits."',lm_date='".$lmtime."',
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lm_ip='".$_SERVER['REMOTE_ADDR']."',lm_user='".$user."' where page_name='".$page."'";
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$mysqli->query($sql);
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}
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if($n>1){
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$display= "<p align='center'>There is error on pv_counter </p>";
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return $display;
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}
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$sql="select sum(hits) hits_all from pv_counter";
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$result=$mysqli->query($sql);
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$hits_all=$result->fetch_all(MYSQLI_ASSOC);
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$display="Page hits: ".$hits." Total: ".$hits_all[0]['hits_all'];
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echo $display;
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}
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log_pv();
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pv_counter($user='');
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$mysqli->close();
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?>
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</span>
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</div>
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<div> </div>
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<div> </div>
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<div> </div>
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</div>
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</body>
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</html>
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