我有它的工作，并在某个时候打破它昨天，无法搞清楚。
我正在从表单输入生成一个html文件。
如果数据被发布到页面，我会调用一个函数，但是“foreach”循环在第一次提交表单时不会运行...之后它是1资产害羞，如果你上传3个图像，它' ll在生成的页面上显示2 ...
function AddClientDB($client, $pth, $project){
mysql_connect('localhost', 'dbname', 'pw'); //connect to db
mysql_select_db('tablename'); //select file
$indx = $project.".html";
$sql="INSERT INTO Clients VALUES (NULL,'$client', '$project', 'http://webpage.net/','$pth','$indx')";
mysql_query($sql) or DIE("Problems with the query:<pre>$sql</pre>" . mysql_error());
//Create client folder
if (!file_exists('uploads/'.$client)) {
mkdir('uploads/'.$client, 0777, true);
echo "Created Folder for Client: ". $_GET['client']. "<br />";
}
//Make project folder under client
if (!file_exists('uploads/'.$client. '/'. $project)) {
mkdir('uploads/'.$client.'/'.$project, 0777, true);
}
$sql="INSERT INTO Projects VALUES (NULL,'$project', '$client',0,0,'$pth')";
mysql_query($sql) or DIE("Problems with the query:<pre>$sql</pre>" . mysql_error());
$myFile = 'uploads/'.$client.'/'.$project . '/' . $project.".html";
$fh = fopen($myFile, 'w') or die("can't open file");
//Top part of html page to make
$stringDataA = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Title</title>
<link rel="stylesheet" type="text/css" href="http://pixelfirereview.net/styles.css">
<script type="text/javascript">
function popDate(){
var dt=new Date();
document.getElementById("dat").innerHTML=dt;
}
</script>
</head>
<body onload="popDate();">
<div align="center">
<table width="960" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><table width="960" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="480"></td>
<td width="480"><a href="dbview.php" target="_blank"><img src="http://www.pixelfireinc.com/pfp2011/wp-content/uploads/2011/04/PixelfireLogoTopSM1.png" width="340" height="72" border="0" align="right" /></a></td>
</tr></table></td></tr><tr><td> </td></tr><tr><td>
<table width="960" border="0" cellspacing="0" cellpadding="0"><tr>
<td><div align="center"</div></td></tr><tr>
<td><div align="center">';
//Foreach valid file in the project folder, add it to our $content variable as a string.
//For some reason, the foreach loops only run the second time the form is submitted...if you hit f5 and continue through the warning about resubmitting data, it then fires the code in the foreach loops....
foreach (glob($pth. '*.jpg') as $filename2) {
echo "<br />filename2: ". $filename2. "<br />";
// echo "<br />$filename size " . filesize($filename2) . "<br />";
$content = $content . '<span class="m_title">'.$filename2.'</span><br /><p><img src="http://pixelfirereview.net/'.$filename2.'" /><br /><br /><a href="http://pixelfirereview.net/'.$filename2.'"><img src="http://pixelfire.net/clients/images/btn_download.png" width="235" height="50" border="0" align="right" /></a></p><br />';
}
foreach (glob($pth. '*.png') as $filename3) {
echo "<br />filename3: ". $filename3."<br />";
echo "<br />\n$filename size " . filesize($filename3) . "<br />";
$content = $content . '<br /><span class="m_title"><!-- InstanceBeginEditable name="Project Title" -->'.$filename3.'</span><img src="http://pixelfirereview.net/'.$filename3.'" />
<br /><br /><p><a href="http://pixelfirereview.net/'.$filename3.'"><img src="http://pixelfire.net/clients/images/btn_download.png" width="235" height="50" border="0" align="right" /></a></p><br />';
}
foreach (glob($pth. '*.mp4') as $filename4) {
echo "<br />filename4: ". $filename4."<br />";
// echo "<br />\n$filename size " . filesize($filename4) . "<br />";
$content= $content. '<br /><span class="m_title">'.$filename4.'</span><div id="mediaplayer'.$filename4.'"></div><script type="text/javascript" src="http://www.pixelfire.net/clients/jwplayer.js"></script><script type="text/javascript">
jwplayer("mediaplayer'.$filename4.'").setup({
flashplayer: "http://www.pixelfire.net/clients/player.swf",
file: "http://pixelfirereview.net/'.$filename4.'",
width: "960",
height: "565",
autoplay: "false",
image: "http://www.pixelfire.net/clients/images/VideoPreview.jpg",
repeat: "always",
controlbar: "bottom",
});
</script><br />
<p><a href="http://pixelfirereview.net/'.$filename4.'"><img src="http://pixelfire.net/clients/images/btn_download.png" width="235" height="50" border="0" align="right" /></a></p><br />';
}
foreach (glob($pth. '*.wav') as $filename5) {
$content = $content . '<span class="m_title">'.$filename5.'</span><div id="mediaplayer'.$filename5.'"></div> <script type="text/javascript" src="http://www.pixelfire.net/clients/jwplayer.js"></script> <br /><script type="text/javascript">
jwplayer("mediaplayer'.$filename5.'").setup({
flashplayer: "http://www.pixelfire.net/clients/player.swf",
file: "http://pixelfirereview.net/'.$filename5.'",
width: "960",
height: "565",
autoplay: "false",
image: "http://www.pixelfire.net/clients/images/VideoPreview.jpg",
repeat: "always",
controlbar: "bottom",
});
</script><br />
<p><a href="http://pixelfirereview.net/'.$filename5.'"><img src="http://pixelfire.net/clients/images/btn_download.png" width="235" height="50" border="0" align="right" /></a></p>';
}
//Create the lower half of the html page
$stringDataB= '</div></td></tr><tr><td height="20"> </td></tr><tr><td><table width="960" border="0" cellspacing="0" cellpadding="0"><tr>
<td width="620" valign="top"><table width="550" border="0" cellspacing="0" cellpadding="1"><tr>
<td width="125" class="m_main"><div align="right">Last Modified:</div></td>
<td width="400"><table width="100%" border="0" cellspacing="0" cellpadding="0"><tr>
<div id="dat" style="margin-top:80px;background:#333333;padding:.5em;" align="left" class="m_main_alt"></div></div></td></tr></table></td></tr></table></td><td width="350" valign="top">
<table width="350" border="0" cellspacing="1" cellpadding="0"><tr>
<td></td>
</tr></table></td></tr></table></td></tr><tr><td height="100"></td></tr></table></td></tr><tr><td></td></tr><tr><td>
<div align="center" class="footer">© 2013 PixelFire Productions<br /> (425) 917-1400 </div></td> </tr> </table></div></body></html>';
//Put the pieces together, top html, content, bottom html.
$stringData = ''.$stringDataA . $content . $stringDataB.'';
fwrite($fh, $stringData);
}
它创建了HTML页面，但是第一次运行$ content是空的....如果你在提交表单后按F5并按重新提交数据的消息继续，它然后运行代码foreach循环和$ content将包含一个放在html顶部和底部之间的字符串.......
任何想法可能为什么???
答案 0 :(得分：0)
通过将其分成几个函数并强制执行命令来实现它。