Php 标题包括不工作

Php 标题包括不工作,php,header,include,Php,Header,Include,我有一个页面,标题如下: <div id="header"> <div id="logo"></div> <div id="menubar"> <nav> <ul> <li><a href="index.php">Início</a></li> <li><a href="select_cafes.php">

我有一个页面,标题如下:

<div id="header">
<div id="logo"></div>
 <div id="menubar">
    <nav>
    <ul>
        <li><a href="index.php">Início</a></li>
        <li><a href="select_cafes.php">Cafés</a>
            <ul>
                <li><a href="select_cafes_murtosa.php">Murtosa</a></li>
                <li><a href="select_cafes_torreira.php">Torreira</a></li>
                <li><a href="select_cafes_monte.php">Monte</a></li>
                <li><a href="select_cafes_bunheiro.php">Bunheiro</a></li>
            </ul>
        </li>
        <li><a href="select_restaurantes.php">Restaurantes</a>
            <ul>
                <li><a href="select_restaurantes_murtosa.php">Murtosa</a></li>
                <li><a href="select_restaurantes_torreira.php">Torreira</a></li>
                <li><a href="select_restaurantes_monte.php">Monte</a></li>
                <li><a href="select_restaurantes_bunheiro.php">Bunheiro</a></li>
            </ul>
        </li>
        <li><a href="select_alojamentos.php">Alojamento</a>
            <ul>
                <li><a href="select_turismorural.php">Turismo Rural</a>
                    <ul>
                    <li><a href="select_turismorural_murtosa.php">Murtosa</a></li>
                    <li><a href="select_turismorural_torreira.php">Torreira</a></li>
                    <li><a href="select_turismorural_monte.php">Monte</a></li>
                    <li><a href="select_turismorural_bunheiro.php">Bunheiro</a></li>
                    </ul>
                </li>
                <li><a href="select_hoteis.php">Hotéis</a>
                    <ul>
                    <li><a href="select_hoteis_murtosa.php">Murtosa</a></li>
                    <li><a href="select_hoteis_torreira.php">Torreira</a></li>
                    <li><a href="select_hoteis_monte.php">Monte</a></li>
                    <li><a href="select_hoteis_bunheiro.php">Bunheiro</a></li>
                    </ul>
                </li>
                <li><a href="select_pensoes.php">Pensões</a>
                    <ul>
                    <li><a href="select_pensoes_murtosa.php">Murtosa</a></li>
                    <li><a href="select_pensoes_torreira.php">Torreira</a></li>
                    <li><a href="select_pensoes_monte.php">Monte</a></li>
                    <li><a href="select_pensoes_bunheiro.php">Bunheiro</a></li>
                    </ul>
                </li>
            </ul>
        </li>
        <li><a href="select_edificios.php">Edificios Municipais</a>
            <ul>
                <li><a href="select_edificios_murtosa.php">Murtosa</a></li>
                <li><a href="select_edificios_torreira.php">Torreira</a></li>
                <li><a href="select_edificios_monte.php">Monte</a></li>
                <li><a href="select_edificios_bunheiro.php">Bunheiro</a></li>
            </ul>
        </li>
        <li><a href="contato.php">Contato</a></li>
    </ul>
</nav>
</div>
</div>

我不想在每个页面上重复这一点,所以我尝试将代码放在一个名为header.php的文件中。在index.php上,我删除了该代码并使用了


而且它不起作用。。有人能帮我吗?

你忘了引号-

你需要在引号之间设置包含的文件(
header.php

<?php include('header.php');?>


否则,您将得到一个错误。就像这种情况。

它怎么不起作用?错误?