I just need to include an html file (that has my navigation bars for all my pages).
I've tried: <?php htmlentities(file_get_contents("include/navigation.html")); ?>
But nothing shows up at all.
I've checked other questions like this and the code above is always the answer. So why is it not working for me?
Here's my navigation file if needed:
<!-- Navigation -->
<nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="index.html">[ ] Advanced Web Development</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li class="active">
<a href="index.html">Home</a>
</li>
<li>
<a href="#about">About</a>
</li>
<li>
<a href="#resume">Résume</a>
</li>
<li>
<a href="#blog">Blog</a>
</li>
<li>
<a href="#projects">Projects</a>
</li>
<li>
<a href="#blog">Contact</a>
</li>
<!--
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Portfolio <b class="caret"></b></a>
<ul class="dropdown-menu">
<li>
<a href="portfolio-1-col.html">1 Column Portfolio</a>
</li>
<li>
<a href="portfolio-2-col.html">2 Column Portfolio</a>
</li>
<li>
<a href="portfolio-3-col.html">3 Column Portfolio</a>
</li>
<li>
<a href="portfolio-4-col.html">4 Column Portfolio</a>
</li>
<li>
<a href="portfolio-item.html">Single Portfolio Item</a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Blog <b class="caret"></b></a>
<ul class="dropdown-menu">
<li>
<a href="blog-home-1.html">Blog Home 1</a>
</li>
<li>
<a href="blog-home-2.html">Blog Home 2</a>
</li>
<li>
<a href="blog-post.html">Blog Post</a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Other Pages <b class="caret"></b></a>
<ul class="dropdown-menu">
<li>
<a href="full-width.html">Full Width Page</a>
</li>
<li>
<a href="sidebar.html">Sidebar Page</a>
</li>
<li>
<a href="faq.html">FAQ</a>
</li>
<li>
<a href="404.html">404</a>
</li>
<li>
<a href="pricing.html">Pricing Table</a>
</li>
</ul>
</li>
-->
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
htmlentities() does not output to the browser. You still need to echo() or otherwise output.
<?php echo htmlentities(file_get_contents("include/navigation.html")); ?>
Or as suggested in the comments use include() to embed the entire file. PHP will attempt to process the file, so make sure it is error free if it contains any PHP code.
<?php include( "include/navigation.html" ); ?>
While using the echo on your normal code would be sufficent, if you want people to be able to access the HTML, you can include it in a php file itself, anywhere except inside the <?php ?> tag.
try:
<?php
$file = htmlentities(file_get_contents("include/navigation.html"));
echo $file;
?>
In your above example, php is creating a string from the file, but doing nothing with it. In order to make your code work, you would need to add an echo:
<?php echo htmlentities(file_get_contents("include/navigation.html"));
This is because there are generally three ways that functions can affect things:
Since htmlentities returns a value, nothing is sent to output. You would have to either save it to a variable for output later, or echo/print it to the output now.
Alternatively, you could include it as suggested by @David.