目录结构。

Question

使用php时，您是在引用文件目录还是从显示的页面设置路径。

例如：

index.php当然是主页

目录结构。

的index.php

包括＆gt; footer.php，header.php

产品＆gt; product.php [blueproduct]＆gt; blueproduct.php

storecripts＆gt; connect_to_mysql.php，more.php

=============================================== ==

页脚内部我有一个不在每个页面上运行的脚本。它是一个收集信息的通讯脚本。这是我在包含的footer.php中使用的代码：

</div>
<div class="footer">
<div class="wideNewsletter">
<div class="wrapNewsletter">
<div class="newsletterIntro"><b>NEWSLETTER SIGN UP</b></div>
<div class="newsletterForm">
<?php
$name = "";
$email = "";
$msg_to_user = "";
if ($_POST['name'] != "") {

    include "../storescripts/connect_to_mysql.php"; 

    // Be sure to filter this data to deter SQL injection, filter before querying database
    $name = mysql_real_escape_string($_POST['name']);
    $email = mysql_real_escape_string($_POST['email']);


    $sql = mysql_query("SELECT * FROM newsletter WHERE email='$email'");
    $numRows = mysql_num_rows($sql);



    if (!$email) {

        $msg_to_user = '<div class="warning"><ul><li>Please type an email address ' . $name . '.</li></ul></div><br /><br />';

    } else if ($numRows > 0) {

        $msg_to_user = '<div class="warning"><ul><li>' . $email . ' is already in the system.</li></ul></div><br /><br />';

    } else {

        $sql_insert = mysql_query("INSERT INTO newsletter (name, email, dateTime) 
                                                    VALUES('$name','$email',now() )")  or die (mysql_error());

        $msg_to_user = '<div class="success"><ul><li>Thanks ' . $name . ', hope you find what you want!</li></ul></div><br /><br />';
        $name = "";
        $email = "";
    }
    $message = 'Name: ' . $_POST['name'] . ' Email: ' . $_POST['email']; 
mail('newproducts@moniquetrinidadjewelry.com', 'New Newsletter Sign Up at Monique Trinidad Jewelry',  $message);
}
?>
<form style="width:430px;" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<fieldset style="text-align:left;padding:0px;border:0px;"> 
Name:
<input name="name" type="text" maxlength="36" value="<?php echo $name; ?>" />
Email:
<input name="email" type="text" maxlength="36" value="<?php echo $email; ?>" />
<input type="image" src="https://www.moniquetrinidadjewelry.com/images/new-images/green-bullet.png" border="0" name="mySubmitBtn" type="submit" value="Submit">

</fieldset> 
</form></div>
<div style="position:absolute;top:120px;"><?php echo $msg_to_user; ?></div>
<div class="newsletterExplain">Receive product updates. Remember only one of each!</div>
</div>
</div><!--wide newletter end-->
<div class="wrapFooter">


<div class="tearOneFooter">
    <div class="footerColumnList">
        <div class="footerTitles">Connect With Us</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/contact/contact-pop.php">Connect With Monique!</a></li>
            </ul>
        </div>

    </div>
<!--Seperate Connect With us Column from Information Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Information</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/about-us.php">About Us</a></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/packaging.php">Packaging</a></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/terms-and-conditions.php">Terms & Conditions</a></li>
            </ul>
        </div>
    </div>
<!--Seperate Information Column from Shipping and Returns Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Shipping and Returns</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/return-policy.php">Orders and Returns<a/></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/secure-shopping.php">Secure Shopping</a></li>
                <li></li>
            </ul>
        </div>
    </div>
<!--Seperate Shipping and Returns Column from Services & Support Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Hours Of Operation</div>
        <div class="footerLists">
            <ul>
                <li>We are a 24/7 <br />Online Establishment!<br />(US Based)</li>
            </ul>
        </div>
    </div>
<!--Seperate Connect With us Column from Information Column-->
</div>
<!--Beging SecondTearFooterArea-->
<div class="tearTwoFooter">

    <!--<div class="signUpNewsLetter"><img src="https://www.moniquetrinidadjewelry.com/images/news_letter_temp_IMG.png" alt="newsletter" /></div>-->
    <div class="paymentOptions"><img src="https://www.moniquetrinidadjewelry.com/images/payment_options_temp.png" alt="payment options" /></div>
    <div class="twitter"><a href="https://twitter.com/MoniqueJewelry"><img src="https://www.moniquetrinidadjewelry.com/images/twitter_temp.png" alt="twitterLink" /></a></div>


</div>
</div>
</div>
</div>

这是在产品目录的[blueproduct]目录中，但不是index.php。

我还有另一个问题，但我相信更好的做法是在我对这个问题进行研究之后再打开另一个问题吗？如果不让我知道，我将编辑此原始邮件。

=============================================== =================================

以下编辑和添加

我已完成所有配置，我相信我可以将此作为问题解决。我真的很难过这个。让您更好地了解我的意思的链接是http://www.moniquetrinidadjewerly.com。如果你去那里尝试它没有处理的表格，但如果你在导航中选择'项链'你可以看到相同的形式工作正常并运行正常。以下是更新的footer.php文件，其中包含abs路径的更改。

</div>
<div class="footer">
<div class="wideNewsletter">
<div class="wrapNewsletter">
<div class="newsletterIntro"><b>NEWSLETTER SIGN UP</b></div>
<div class="newsletterForm">
<?php
$name = "";
$email = "";
$msg_to_user = "";
if ($_POST['name'] != "") {

    include_once(DOC-ROOT."/storescripts/connect_to_mysql.php");

    // Be sure to filter this data to deter SQL injection, filter before querying database
    $name = mysql_real_escape_string($_POST['name']);
    $email = mysql_real_escape_string($_POST['email']);


    $sql = mysql_query("SELECT * FROM newsletter WHERE email='$email'");
    $numRows = mysql_num_rows($sql);



    if (!$email) {

        $msg_to_user = '<div class="warning"><ul><li>Please type an email address ' . $name . '.</li></ul></div><br /><br />';

    } else if ($numRows > 0) {

        $msg_to_user = '<div class="warning"><ul><li>' . $email . ' is already in the system.</li></ul></div><br /><br />';

    } else {

        $sql_insert = mysql_query("INSERT INTO newsletter (name, email, dateTime) 
                                                    VALUES('$name','$email',now() )")  or die (mysql_error());

        $msg_to_user = '<div class="success"><ul><li>Thanks ' . $name . ', hope you find what you want!</li></ul></div><br /><br />';
        $name = "";
        $email = "";
    }
    $message = 'Name: ' . $_POST['name'] . ' Email: ' . $_POST['email']; 
mail('newproducts@moniquetrinidadjewelry.com', 'New Newsletter Sign Up at Monique Trinidad Jewelry',  $message);
}
?>
<form style="width:430px;" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<fieldset style="text-align:left;padding:0px;border:0px;"> 
Name:
<input name="name" type="text" maxlength="36" value="<?php echo $name; ?>" />
Email:
<input name="email" type="text" maxlength="36" value="<?php echo $email; ?>" />
<input type="image" src="https://www.moniquetrinidadjewelry.com/images/new-images/green-bullet.png" border="0" name="mySubmitBtn" type="submit" value="Submit">

</fieldset> 
</form></div>
<div style="position:absolute;top:120px;"><?php echo $msg_to_user; ?></div>
<div class="newsletterExplain">Receive product updates. Remember only one of each!</div>
</div>
</div><!--wide newletter end-->
<div class="wrapFooter">


<div class="tearOneFooter">
    <div class="footerColumnList">
        <div class="footerTitles">Connect With Us</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/contact/contact-pop.php">Connect With Monique!</a></li>
            </ul>
        </div>

    </div>
<!--Seperate Connect With us Column from Information Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Information</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/about-us.php">About Us</a></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/packaging.php">Packaging</a></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/terms-and-conditions.php">Terms & Conditions</a></li>
            </ul>
        </div>
    </div>
<!--Seperate Information Column from Shipping and Returns Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Shipping and Returns</div>
        <div class="footerLists">
            <ul>
                <li><a href="https://www.moniquetrinidadjewelry.com/return-policy.php">Orders and Returns<a/></li>
                <li><a href="https://www.moniquetrinidadjewelry.com/secure-shopping.php">Secure Shopping</a></li>
                <li></li>
            </ul>
        </div>
    </div>
<!--Seperate Shipping and Returns Column from Services & Support Column-->
    <div class="footerColumnList">
        <div class="footerTitles">Hours Of Operation</div>
        <div class="footerLists">
            <ul>
                <li>We are a 24/7 <br />Online Establishment!<br />(US Based)</li>
            </ul>
        </div>
    </div>
<!--Seperate Connect With us Column from Information Column-->
</div>
<!--Beging SecondTearFooterArea-->
<div class="tearTwoFooter">

    <!--<div class="signUpNewsLetter"><img src="https://www.moniquetrinidadjewelry.com/images/news_letter_temp_IMG.png" alt="newsletter" /></div>-->
    <div class="paymentOptions"><img src="https://www.moniquetrinidadjewelry.com/images/payment_options_temp.png" alt="payment options" /></div>
    <div class="twitter"><a href="https://twitter.com/MoniqueJewelry"><img src="https://www.moniquetrinidadjewelry.com/images/twitter_temp.png" alt="twitterLink" /></a></div>


</div>
</div>
</div>
</div>

config.inc.php文件位于主目录中，它显示为：

<?php
define("Monique trinidad Jewelry","My Website");
define("DOC_ROOT","/home3/onlinfr7/public_html");
define("URL","https://www.moniquetrinidadjewelry.com");
?>

我不确定问题出在哪里或者页脚中的主页（index.php）简报形式究竟发生了什么。为什么它在一个页面中有效，而在另一个页面中无效。似乎这条道路可能不是我最初想到的问题。有什么建议吗？

Answer 1

current working directory，您可以使用getcwd()获得。这是您执行的任何文件操作中所有内容相对的路径。默认情况下，它将是执行主脚本的目录。

无论你是相对于那个，还是相对于别的东西，或者只是绝对的一切取决于你。没有正确/错误的答案 - 只是你最容易维护的事情。

Answer 2

我喜欢这样做，当包含其他文件时创建配置文件并将其包含在主文件或标题中，如index.php

所以这可能是我的配置文件config.inc.php

<?php
define("SITENAME","My Website");
define("DOC_ROOT","/home/username/webroot");
define("URL","http://www.example.com");
?>

我在index.php中包含了这个配置文件包括（ “/家/用户名/根目录/ config.inc.php文件”）;

然后我可以使用DOC_ROOT每当我想在某个地方包含另一个文件时，它将始终具有完整的绝对路径，以便您知道它包含在内。

e.g。 include_once(DOC_ROOT."/storescripts/connect_to_mysql.php");

包括显示的文件或包含的文件夹

目录结构。

以下编辑和添加

2 个答案: