0
我有一個php文件,其中包含一些數據時勾選顯示檢查數據。如何在每次訪問時增加變量「$ visit」並將其保存到文本文件中?從文本文件中添加/增加數據
new.php
<html>
<body bgcolor="#99FF00">
<table border="1">
<FORM ACTION="new.php" METHOD="POST">
Enter maximum price <input type="text" name="maximumprice"/>
<p><input type="submit" value="Go" name="Go"/>
</form>
<?
$mPrice = $_POST['maximumprice'];
$file1 = "properties.txt";
$filedata = fopen ($file1, "r");
$array1 = file ($file1);
print "<form action=\"visit.php\" method=\"POST\">";
for ($counter1 = 0; $counter1 < count($array1); $counter1++)
{
$arrLine = $array1[$counter1];
$pCode = getvalue ($arrLine, 0);
$price = getvalue ($arrLine, 1);
$picture = getvalue ($arrLine, 2);
$visit = getvalue ($arrLine, 3);
if ($price < $mPrice)
{
print "<tr>";
print "<td>";
print $pCode. "<br>";
print $price. "<br>";
//print $picture. "<br>";
print $visit. "<br>";
print "<input type=\"checkbox\" name=\"box[]\" value=\"$arrLine\" />";
print "</td>";
print "<td>";
printf("<img src='$picture' width='200' height='150'>");
print "</td>";
print "</tr>";
}
}
print '<input type="submit" name="Visit" value="Visit"/>';
// Move the form outside the for loop
print "</form>";
fclose ($filedata);
function getvalue ($text, $arrNo)
{
$intoarray = explode (",", $text);
return $intoarray[$arrNo];
}
?>
</table>
</body>
</html>
這是第二頁,Display.php的
<html>
<body bgcolor="#99FF00">
<?
foreach ($_POST['box'] as $values)
{
echo "$values <hr/>";
}
?>
</body>
</html>
我不知道其他任何人,但我讀了幾次,不能完全明白你在問什麼,你想完成什麼。你能清楚嗎? – Paul 2012-02-24 19:39:35