PHP code errors_问答_开发者_运维开发者技术经验分享

I am new to PHP.. I am updating a couple things for a friend's site.

I thought I added the code correctly, but when I click submit from the html form, I basically get all the PHP code displayed. (When working correctly it is redirected to another page).

Here is the code that I have:

<?php
// Website Contact Form Generator
// http://www.tele-pro.co.uk/scripts/contact_form/
// This script is free to use as long as you
// retain the credit link

// get posted data into local variables
$EmailFrom = Trim(stripslashes($_POST['EmailFrom']));
$EmailTo = "EMAILREMOVED";
$Subject = "Volunteer Form";
$Name = Trim(stripslashes($_POST['Name']));
$Telephone = Trim(stripslashes($_POST['Telephone']));
$Shift = Trim(stripslashes($_POST['Shift']));

// validation
$validationOK=true;
if (Trim($EmailFrom)=="") $validationOK=false;
if (Trim($Name)=="") $validationOK=false;
if (Trim($Telephone)=="") $validationOK=false;
if (Trim($Shift1)=="" && Trim($Shift2)=="" && Trim($Shift3)=="" && Trim($Shift4)=="" && Trim($Shift5)=="" && Trim($Shift6)=="" && Trim($Shift7)=="" && Trim($Shift8)=="") $validationOK=false;
if (!$validationOK) {
  print "<meta http-equiv=\"refresh\" content=\"0;URL=volunteer-error.html\">";
  exit;
}

// set Shift Time
if ($Shift1!="") $time1="8:30am-9:45am, ";
if ($Shift2!="") $time2="10:00am-11:15am, ";
if ($Shift3!="") $time3="11:30am-12:45pm, ";
if ($Shift4!="") $time4="1:00pm-2:15pm, ";
if ($Shift5!="") $time5="2:30pm-3:45pm, ";
if ($Shift6!="") $time6="4开发者_开发知识库:00pm-5:15pm, ";
if ($Shift7!="") $time7="5:30pm-6:45pm, ";
if ($Shift8!="") $time8="7:00pm-8:00pm";

// prepare email body text
$Body = "";
$Body .= "Name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "Email: ";
$Body .= $EmailFrom;
$Body .= "\n";
$Body .= "Telephone: ";
$Body .= $Telephone;
$Body .= "\n";
$Body .= "Shift: ";
if (Trim($Shift1)!="") $Body .= $time1;
if (Trim($Shift2)!="") $Body .= $time2;
if (Trim($Shift3)!="") $Body .= $time3;
if (Trim($Shift4)!="") $Body .= $time4;
if (Trim($Shift5)!="") $Body .= $time5;
if (Trim($Shift6)!="") $Body .= $time6;
if (Trim($Shift7)!="") $Body .= $time7;
if (Trim($Shift8)!="") $Body .= $time8;
$Body .= "\n";

// send email
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");

// redirect to success page
if ($success){
  print "<meta http-equiv=\"refresh\" content=\"0;URL=volunteer-success.html\">";
}
else{
  print "<meta http-equiv=\"refresh\" content=\"0;URL=volunteer-error.html\">";
}
?>

EDIT: Here is the html code:

<!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" />
<link href="images/favicon.ico" rel="shortcut icon" type="image/x-icon">
<link href="CSS/borders.css" rel="stylesheet" type="text/css" />
<title>Volunteer Signup Form</title>

<style type="text/css">
body
{
 font-family: Verdana, Arial, Helvetica, sans-serif;
 font-size: 11px;
 }
</style>

</head>

<body>

<table width="100%" border="0" cellpadding="0" cellspacing="0" class="signup">
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td height="18" valign="top"><strong>Volunteer Signup Form</strong></td>
  </tr>
  <tr>
    <td width="35">&nbsp;</td>
    <td height="307" valign="top">
    <form method="POST" action="contact.php">
  Name: <br />
<input type="text" name="Name"><br /><br />
Email: <br />
<input type="text" name="EmailFrom"><br /><br />
Telephone Number:<br />
<input type="text" name="Telephone"><br /><br />
Shift(s):<br />
<label><input name="Shift1" type="checkbox" id="shiftid" value="1" /> 8:30am - 9:45am</label><br />
<label><input name="Shift2" type="checkbox" id="shiftid" value="1" /> 10:00am - 11:15am</label><br />
<label><input name="Shift3" type="checkbox" id="shiftid" value="1" /> 11:30am - 12:45pm</label><br />
<label><input name="Shift4" type="checkbox" id="shiftid" value="1" /> 1:00pm - 2:15pm</label><br />
<label><input name="Shift5" type="checkbox" id="shiftid" value="1" /> 2:30pm - 3:45pm</label><br />

<label><input name="Shift6" type="checkbox" id="shiftid" value="1" /> 4:00pm - 5:15pm</label><br />
<label><input name="Shift7" type="checkbox" id="shiftid" value="1" /> 5:30pm - 6:45pm</label><br />
<label><input name="Shift8" type="checkbox" id="shiftid" value="1" /> 7:00pm - 8:00pm</label><br />

<br />

<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td width="140" align="center"><input type="submit" name="submit" value="Submit" /></td>
    <td>&nbsp;</td>
  </tr>
</table>

</form>    </td>
  </tr>
</table>

</body>
</html>

Changes I made: I added all code that relates to Shift6, Shift7, Shift8.

I figured it would be exactly the same as the code for Shifts 1-5.. so I just copied and pasted the code.

What could be the errors here?

Note: Email address was removed from code provided for obvious reasons ;) If you need to test, fill it in with a valid address.

Thanks!

Is the php file residing on a php enabled webserver? Usually when you see code it means the server isn't interpreting the file.

If your code ends up in the browser instead of being interpreted - this means usually a server misconfiguration. A properly configured server should never ever send php code out.

A possible cause might be that the filename doesn't end in .php (so the server doesn't know it has to treat it as such).

If the filename is OK you should make sure the server supports PHP.