错误代码,不适用于PHP

时间:2011-06-29 03:02:46

标签: php

我之前发布了一些事情,这次我将发布所有内容。我收到错误消息,当我尝试在本地主机上启动时它不会显示。 这是代码:

这是includeindex.php     

if ($_POST['submit'] != "") {
    if ($_POST['name'] != "") {
        session_start();
        $_SESSION['name'] = $_POST['name'];
        TopNavigation("PHP Includes Example - ECA236", "PHP Includes", $_SESSION['name']);
    } else {
        header("Location:includindex.php");
        exit;
    }
} else {
    TopNavigation("PHP Includes Example - ECA236", "PHP Includes");
    echo "<div class=\"formtable\">\n";
    echo "<br>";
    echo "<form action=\"" . $PHP_SELF . "\" method=\"post\">\n";
    echo "Please enter your name:<input type=\"text\" name=\"name\">\n";
    echo "<input type=\"submit\" class=\"btnSubmit\" value=\"Enter\" name=\"submit\">\n";
    echo "</form>\n";
    echo "<br>";
    echo "</div>\n";
    Footer();
}

?>

这是标题

<?php
function TopNavigation($pagetitle, $pageheading, $username = '') {
    echo "<html>\n";
    echo "  <head>\n";
    echo "  <title>" . $pagetitle . "</title>\n";
    echo "  <link href=\"../style.css\" type=\"text/css\" rel=\"stylesheet\">";
    echo "  </head>\n";
    echo "  <body>";
    echo "      <h1>" . $pageheading . "</h1>\n";
    echo "      <hr>\n";
    echo "      <p class=\"tiny\">" . date("F j,Y") . "</p>";
    if ($username != '') {
        echo "<div align=\"center\">\n";
        echo "<a href=\"includeindex.php\">Use a different name</a> | <a href=\"about.php\">About</a> | <a href=\"signout.php\">Signout</a>\n";
        echo "</div>\n";
        echo "<p>Welcome. " . $username . "!";
    }
}

function Footer() {
    echo "</body>\n";
    echo "</html>\n";
}

?>

这是about.php

<?php
session_start();
include("include/header.php");
if (!isset($_SESSION['name'])) {;
    header("Location:includeindex.php");
    exit;
} else {
    TopNavigation("About Me -ECA236", "About Me", $_SESSION['name']);

    echo "<p>Here is a little about me. I am a mother of twin girls who are 9 </p>\"n;
    echo " < p>I been married for 5 years but been with my husband for 11 years </p > \"n;
    echo "<p > I am attending college for Computer Programming and Database Mangament </p > \"n;
    echo "<p > After I get done with this degree I am want to go back for Web Design </p > \"n;
    echo "<p > since half my classes are web design now . I enjoy camping,bon fires and  </p > \"n;
    echo "<p > playing video games, hanging out with friends and family .</p > \"n;
    Footer();
}
?>

这是signout.php

<?php
session_start();
if (isset($_SESSION['name'])) {
    session_destroy();
    session_start();
}
header("Location:includeindex.php");
exit;
?>

我无法让它显示和工作。我不知道为什么不这样做。有人可以帮助我。

无论我修复了什么,我都会一直收到错误,当你在网上查看它时,它不会出现..

这里我得到的错误: 注意:未定义的变量:第19行的C:\ wamp \ www \ includeindex.php中的PHP_SELF 未定义的索引:在第4行的C:\ wamp \ www \ includeindex.php中提交 警告:include(include / header.php)[function.include]:无法打开流:第3行的C:\ wamp \ www \ about.php中没有这样的文件或目录 警告:include()[function.include]:在第3行的C:\ wamp \ www \ about.php中打开'include / header.php'以包含(include_path ='。; C:\ php \ pear')失败 致命错误:在第9行的C:\ wamp \ www \ about.php中调用未定义的函数TopNavigation()

2 个答案:

答案 0 :(得分:0)

echo函数中的所有TopNavigation()语句仍然被错误引用。它们不应以\"n;代替\n";

// Wrong
echo "<p>Here is a little about me. I am a mother of twin girls who are 9 </p>\"n;

// Should be:
echo "<p>Here is a little about me. I am a mother of twin girls who are 9 </p>\n";
                                                                          ---^^^^

答案 1 :(得分:0)

php.ini中的

更改display_errors = Off to display_errors = On