[SOLVED] Really weird error?

3raser · November 15, 2009

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /home/a2861422/public_html/index.php on line 64

<html> 
<head> 
<title>Testing</title> 

<script language="javascript"  type="text/javascript"> 

/*This is the location of your PHP script*/
var url = "register.php?nospam=";

function updateName() {
  document.getElementById('checked').innerHTML = "Verifying...";
  var name = document.getElementById("nospam").value;
  http.open("GET", url + escape(name), true);
  http.onreadystatechange = handleHttpResponse;
  http.send(null);
}

function handleHttpResponse() {
  if (http.readyState == 4) {
    results = http.responseText;
    /* Again, we're assuming your username input ID is "username" */
    var name = document.getElementById("nospam").value;
    /* If the username is available, Print this message: */
    if(results == "") results = "<font color=\"green\"><i>"+name+"</i> is correct!</font>";
    document.getElementById('checked').innerHTML = results;
  }
}

function getHTTPObject() {
  var xmlhttp;
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
var http = getHTTPObject();
</script> 

</head> 
<body>

<?php
//// Change these to reflect your database details: ///////////////////
$dbhost = '';
$dbuser = '';
$dbpass = '';
$dbname = '';
$conn = mysql_connect($dbhost, $dbuser, $dbpass) or die("Error connecting to mysql");
mysql_select_db($dbname);

$u = addslashes($_GET['param']);

//// Change these to reflect your database details too: //////////////////
$query = "SELECT username FROM users WHERE username='$u';

$result = mysql_query($query);
while($row = mysql_fetch_array($result, MYSQL_ASSOC))

{
$checked = $row['username'];
}

//// Now we’ll make the requested comparison in lowercase so that it’s correct: ///////////////////
$checked = strtolower($checked);
$u2 = strtolower($u);

//// Message to Print if the username is taken: ///////////////////
if($u2 == $checked) { echo "$u is Taken!"; }

mysql_close($conn);
?> 

<form> 
<h1>AJAX Username Availability Checker DEMO</h1> 
<p>Elliott, Joey, and Sam are taken...</p> 
<table> 
	<tr> 
		<td align="right">Username:</td><td><input name="username" type="text" id="username" onblur="updateName();"  /></td><td><div name="checked" id="checked"></div></td> 
	</tr> 
	<tr> 
		<td align="right">Password:</td><td colspan="2"><input type="password" name="pass" id="pass" /></td> 
	</tr> 
	<tr> 
		<td> </td><td align="right"><input type="submit" value="Submit" /></td><td> </td> 
	</tr> 
</table>  
</form> 

</body> 
</html>

Mchl · November 15, 2009

Unclosed " here

$query = "SELECT username FROM users WHERE username='$u';

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[SOLVED] Really weird error?

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