PHP "parse error, expecting `T_STRING' " - Please help with code
I'm trying to build a dynamic php site using MVC principles. I'm using WAMP on Win XP.
Here's the code:
Index.php:
<?php
require_once("User.php");
session_start();
include ("Header.php");
include ("Footer.php");
?>
Header.php:
<?php
echo '<?xml version="1.0" encoding="utf-8"?>'
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="fr" lang="fr">
<head&g开发者_如何学运维t;
<title><?php echo "temp"; ?></title>
<link rel="stylesheet" media="screen" type="text/css" title="StyleSheetProjet" href="StyleSheetProjet.css" />
</head>
<body>
<div class="connectionStatus">
<?php
?>
</div>
Footer.php:
</body>
</html>
User.php:
<?php
class User {
private $userName;
private $hashedPassword;
private $firstName;
private $lastName;
private $userEmail;
function $getUserName() {
return $this->userName;
}
}
?>
This code causes a php error on line 9 of User.php, i.e., at the get function declaration. The error message is:
Parse error: parse error, expecting `T_STRING' in C:\wamp\www\Projet\User.php on line 9
Help would be very much appreciated....
Thanks,
JDelage
function $getUserName()
should be
function getUserName()
After the function keyword, PHP expects a whitespace followed by an identifier(function name). But in your case it finds a variable and this causes a parse error.
Internally an identifier is called T_STRING and a variable is called T_VARIABLE. Some PHP interpreters throw:
Parse error: syntax error, unexpected T_VARIABLE, expecting T_STRING ....
Others, as in your case just say:
Parse error: parse error, expecting `T_STRING' ....
You have typo in your function name. Currently it's $getUserName where it should be getUserName (without $).
You can't use variable substitution when declaring functions.
This:
function $getUserName()
should be this:
function getUserName()
function$getUserName()
Function names does not need $ sign at the beginning.
Do it like that:
function getUserName() {
return $this->userName;
}
加载中,请稍侯......
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