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我從http://www.stackoverflow.com/questions/3409885/button-click-counter-in-php複製了一個代碼,它會統計我點擊提交的次數。但每20/40點擊它給出這個錯誤:警告:fopen(clickcount.txt):未能打開流:C:\ Users \ nieke \ Dropbox \ wamp \ wamp64 \ www \ periode2 \ niek \ spel2 \ klikspel中的無效參數.PHP在第17行 這是代碼:php counter,警告:fopen(clickcount.txt):未能打開流
<!DOCTYPE html>
<html>
<head>
<title>Klik</title>
<link rel="stylesheet" type="text/css" href="klikspelstyle.css">
</head>
<body>
<?php
function clickInc()
{
$count = ("clickcount.txt");
$clicks = file($count);
$clicks[0]++;
$fp = fopen($count, "w") or die("Can't open file");
fputs($fp, "$clicks[0]");
fclose($fp);
echo "<h3>aantal munten = $clicks[0]</h3>";
}
?>
<div id="header">
<center>
<?php
if(isset($_POST['knop'])){
clickInc();
}
?>
</center>
</div>
<div id="kliknop">
<center>
<form action="" method="POST" name="knop">
<input type="submit" name="knop" value="werken">
</form>
</center>
</div>
<?php
?>
</body>
</html>
試着把文件放在你的DropBox文件夾以外的地方,看看會發生什麼 – JezEmery
謝謝!有用! –