PHP只打开索引文件，说其他人不存在，即使他们这样做

Question

So, I am making a website and I am putting it together with includes in index.php file. The problem is that website opens and shows first page perfectly, but none of the languages links work! Here is my code:

Index file:

<?php
    $languages = array("eng","lat");
    $sections = array("home");
    $sectionTitles = array("eng" =>array(
    "WHERE CAN YOU FIND US?",
    "WHO ARE WE?",
    "CONTACTS",
    ), 
        "lat"=>array(
                "KUR MŪS ATRAST?",
            "PAR MUMS",
            "KONTAKTI",
            ));

$lang = "lat";
$section = "home";

$content = explode("/", $_SERVER['REQUEST_URI']);

if (!empty($content[1]) && (in_array($content[1], $languages))) { $lang = $content[1];}
if (!empty($content[2]) && (in_array($content[2], $sections))) { $section = $content[2];}
$sectionTitles = $sectionTitles[$lang];

include ("header.php");
include ("$lang/$section.php");
include ("footer.php");

?>

.htaccess file:

    RewriteEngine On
    RewriteCond %{REQUEST_URI} !\.(php|css|js|gif|png|jpe?g|pdf|eot|svg|ttf|woff|ico)$
    RewriteRule (.*)$ /index.php [L]

link in my header file:

    <a href="/eng/<?=$section?>">eng</a>

Thank you in advance!

Answer 1

Change htaccess file to

RewriteEngine On
RewriteCond %{REQUEST_URI} !\.(php|css|js|gif|png|jpe?g|pdf|eot|svg|ttf|woff|ico)$
RewriteRule (.*)$ /index.php?_url=$1 [L]

Then you can use

$content = explode("/", $_GET['_url']);