{"id":7988,"date":"2024-03-04T08:05:19","date_gmt":"2024-03-04T08:05:19","guid":{"rendered":"https:\/\/www.webhi.com\/how-to\/?p=7988"},"modified":"2024-03-04T08:05:21","modified_gmt":"2024-03-04T08:05:21","slug":"how-to-install-codeigniter-linux","status":"publish","type":"post","link":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/","title":{"rendered":"How to Install CodeIgniter on Linux"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en.jpg\" alt=\"How to Install CodeIgniter framework cms Installation Guide CodeIgniter Tutorial Install CodeIgniter on Ubuntu CodeIgniter Installation Steps\" class=\"wp-image-7998\" srcset=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en.jpg 1200w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en-300x169.jpg 300w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en-1024x576.jpg 1024w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en-768x432.jpg 768w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en-150x84.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p><strong>CodeIgniter<\/strong>\u00a0is an open source, lightweight <strong>PHP framework<\/strong> that provides a simple and elegant toolkit for developing web applications. Installing CodeIgniter on your system is quick and easy. In this comprehensive guide, we will walk through the CodeIgniter installation process step-by-step. We will cover downloading and unzipping CodeIgniter, configuring a web server, setting up a database, connecting CodeIgniter to the database, and testing that everything is working properly. Whether you are new to CodeIgniter or looking to set up a development environment, this tutorial has you covered. Let&#8217;s get started!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"prerequisites\">Prerequisites<\/h2>\n\n\n\n<p>Before installing CodeIgniter, you need to have the following set up on your system:<\/p>\n\n\n\n<ul>\n<li>PHP version 7.2 or greater<\/li>\n\n\n\n<li>Web server software like Apache or Nginx<\/li>\n\n\n\n<li>MySQL or any other database software<\/li>\n\n\n\n<li>Text editor software like Visual Studio Code, Sublime Text, Atom etc.<\/li>\n\n\n\n<li>Basic PHP and web server knowledge<\/li>\n<\/ul>\n\n\n\n<p>PHP especially needs to be installed and configured properly to work with CodeIgniter. Also, you need access to create a new database through MySQL or any other DB software. Familiarity with basic PHP syntax and experience setting up a web server will help with understanding the CodeIgniter configuration.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-1---download-codeigniter\">Step 1 &#8211; Download CodeIgniter<\/h2>\n\n\n\n<p>First, we need to download the latest version of CodeIgniter from its official website. Here are the steps:<\/p>\n\n\n\n<ul>\n<li>Go to&nbsp;<a href=\"https:\/\/codeigniter.com\/download\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/codeigniter.com\/download<\/a><\/li>\n\n\n\n<li>On this page, you will find the current stable version of CodeIgniter (which is 4.x.x at the time of writing).<\/li>\n\n\n\n<li>Click the Download button to get a zip archive of CodeIgniter.<\/li>\n<\/ul>\n\n\n\n<p>Alternatively, you can also download CodeIgniter by clicking on the GitHub link given on the website. This will take you to the CodeIgniter4 repository page. Here you can download the zip file for the latest commit.<\/p>\n\n\n\n<p>After downloading, unzip the archive and you will find the CodeIgniter files in a folder.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-2---set-up-a-web-server\">Step 2 &#8211; Set Up a Web Server<\/h2>\n\n\n\n<p>Now we need to set up a web server that will serve our CodeIgniter application. For this guide, we will use Apache, but you can use any web server like Nginx instead. Here are the steps to set up an Apache web server:<\/p>\n\n\n\n<ul>\n<li>Install Apache if you don&#8217;t already have it. For Ubuntu:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo apt update\n$ sudo apt install apache2<\/code><\/pre>\n\n\n\n<ul>\n<li>Start Apache server:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo systemctl start apache2<\/code><\/pre>\n\n\n\n<ul>\n<li>Create a virtual host configuration file like&nbsp;<code>codeigniter.conf<\/code>&nbsp;under&nbsp;<code>\/etc\/apache2\/sites-available\/<\/code>&nbsp;with the following contents:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"apacheconf\" class=\"language-apacheconf\">&lt;VirtualHost *:80&gt;\n    ServerName localhost\n    ServerAlias localhost\n    DocumentRoot \/var\/www\/html\/codeigniter\n    &lt;Directory \/var\/www\/html\/codeigniter&gt;\n        AllowOverride All\n        Require all granted\n    &lt;\/Directory&gt;\n&lt;\/VirtualHost&gt;<\/code><\/pre>\n\n\n\n<p>This sets up a virtual host named&nbsp;<code>localhost<\/code>&nbsp;pointing to the CodeIgniter installation directory.<\/p>\n\n\n\n<ul>\n<li>Enable the virtual host:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo a2ensite codeigniter.conf<\/code><\/pre>\n\n\n\n<ul>\n<li>Restart Apache for changes to take effect:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo systemctl restart apache2<\/code><\/pre>\n\n\n\n<p>Apache web server is now ready to serve the CodeIgniter application.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-3---set-up-a-database\">Step 3 &#8211; Set Up a Database<\/h2>\n\n\n\n<p>CodeIgniter requires a database to store application data like users, posts, products etc. Let&#8217;s create a MySQL database for our app.<\/p>\n\n\n\n<ul>\n<li>Install MySQL server if you don&#8217;t have it already:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo apt update\n$ sudo apt install mysql-server<\/code><\/pre>\n\n\n\n<ul>\n<li>Log in to MySQL console as root:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo mysql<\/code><\/pre>\n\n\n\n<ul>\n<li>Create a database, say&nbsp;<code>ci_db<\/code>:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE DATABASE ci_db;<\/code><\/pre>\n\n\n\n<ul>\n<li>Create a new user and grant permissions:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt;  CREATE USER 'ci_user'@'localhost' IDENTIFIED BY 'password';\nmysql&gt; GRANT ALL ON ci_db.* TO 'ci_user'@'localhost';<\/code><\/pre>\n\n\n\n<p>This creates a database named&nbsp;<code>ci_db<\/code>&nbsp;and a user&nbsp;<code>ci_user<\/code>&nbsp;with full privileges. Remember the username, password, and database name as we need to configure them with CodeIgniter later.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-4---configure-codeigniter\">Step 4 &#8211; Configure CodeIgniter<\/h2>\n\n\n\n<p>Now we have to configure CodeIgniter to connect to the database and point it to the right directories.<\/p>\n\n\n\n<ul>\n<li>Copy the unzipped CodeIgniter folder to Apache&#8217;s document root which is&nbsp;<code>\/var\/www\/html\/<\/code>. You can rename the folder here.<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo cp -r codeigniter-4.x.x \/var\/www\/html\/codeigniter<\/code><\/pre>\n\n\n\n<ul>\n<li>Open&nbsp;<code>\/var\/www\/html\/codeigniter\/app\/Config\/App.php<\/code>&nbsp;and set the base URL:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">public $baseURL = 'http:\/\/localhost\/codeigniter\/';<\/code><\/pre>\n\n\n\n<ul>\n<li>Open&nbsp;<code>\/var\/www\/html\/codeigniter\/app\/Config\/Database.php<\/code>&nbsp;and enter the database credentials:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">public $default = [\n\t'DSN'      =&gt; '',\n\t'hostname' =&gt; 'localhost',\n\t'username' =&gt; 'ci_user',\n\t'password' =&gt; 'password',\n\t'database' =&gt; 'ci_db',\n];<\/code><\/pre>\n\n\n\n<ul>\n<li>Open&nbsp;<code>\/var\/www\/html\/codeigniter\/app\/Config\/Paths.php<\/code>&nbsp;and set the system folder path:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">public $systemDirectory = __DIR__ . '\/..\/system';<\/code><\/pre>\n\n\n\n<p>That completes the basic CodeIgniter configuration.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-5---set-up-permissions\">Step 5 &#8211; Set Up Permissions<\/h2>\n\n\n\n<p>For security, we need to set the right permissions on the CodeIgniter files and folders.<\/p>\n\n\n\n<ul>\n<li>Give write permission to the&nbsp;<code>system<\/code>&nbsp;folder:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo chmod -R 755 \/var\/www\/html\/codeigniter\/system<\/code><\/pre>\n\n\n\n<ul>\n<li>Give write permission to the&nbsp;<code>app\/Logs<\/code>&nbsp;folder to create log files:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo chmod -R 755 \/var\/www\/html\/codeigniter\/app\/Logs<\/code><\/pre>\n\n\n\n<ul>\n<li>Change ownership of the CodeIgniter root directory to the web server:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ sudo chown -R www-data:www-data \/var\/www\/html\/codeigniter<\/code><\/pre>\n\n\n\n<p>In Apache,&nbsp;<code>www-data<\/code>&nbsp;is the default user and group. Change it accordingly for other web servers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-6---test-codeigniter\">Step 6 &#8211; Test CodeIgniter<\/h2>\n\n\n\n<p>Time to test out our CodeIgniter installation.<\/p>\n\n\n\n<ul>\n<li>Visit&nbsp;<code>http:\/\/localhost\/codeigniter\/public\/<\/code>&nbsp;in your browser. This is the default starting point.<\/li>\n\n\n\n<li>You should see the CodeIgniter welcome page with basic php info.<\/li>\n\n\n\n<li>To test database connectivity, create a new file&nbsp;<code>info.php<\/code>&nbsp;under&nbsp;<code>app\/Controllers<\/code>&nbsp;with the following code:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n\nnamespace App\\Controllers;\n\nuse CodeIgniter\\Controller;\n\nclass Info extends Controller {\n\n    public function index() {\n        \n        $db = \\Config\\Database::connect();\n\n        $result = $db-&gt;query(\"SELECT * FROM ci_db.tables LIMIT 1\");\n\n        echo 'Database connected successfully. Number of tables: ' . $result-&gt;getResultArray()[0]-&gt;TABLE_NAME;\n    }\n}<\/code><\/pre>\n\n\n\n<ul>\n<li>Visit&nbsp;<code>http:\/\/localhost\/codeigniter\/public\/info<\/code>&nbsp;to see database connectivity test output.<\/li>\n<\/ul>\n\n\n\n<p>If you see the table name printed, CodeIgniter is configured properly and connected to the database.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"troubleshooting\">Troubleshooting<\/h2>\n\n\n\n<p>Here are some common issues faced during installation and how to fix them:<\/p>\n\n\n\n<ul>\n<li>Page not found error &#8211; Check the baseURL set in App.php and try navigating to \/codeigniter\/public instead of just \/codeigniter. Also verify if the .htaccess file is present in the public folder.<\/li>\n\n\n\n<li>Database connection error &#8211; Double check database credentials set in Database.php. Try hardcoding the credentials instead of using variables.<\/li>\n\n\n\n<li>Permission denied errors &#8211; Run the chmod and chown commands properly for CodeIgniter folders and files.<\/li>\n\n\n\n<li>Apache config errors &#8211; Verify syntax of virtual host configuration. Enable it using a2ensite command. Restart Apache after any config changes.<\/li>\n\n\n\n<li>CodeIgniter welcome page not showing &#8211; Check for PHP errors logged in app\/Logs folder. Fix syntax errors. Also clear browser cache.<\/li>\n\n\n\n<li>Contact your web hosting provider if Apache, MySQL or PHP is not installed\/configured properly.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">Conclusion<\/h2>\n\n\n\n<p>That concludes the CodeIgniter installation tutorial! We downloaded the latest CodeIgniter, set up Apache web server, created a MySQL database, configured system paths and database credentials, set file permissions and tested the output. CodeIgniter is now ready for app development. With its simple syntax, rich set of libraries and clear documentation, you can build powerful PHP apps quickly using CodeIgniter.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CodeIgniter\u00a0is an open source, lightweight PHP framework that provides a simple and elegant toolkit for developing web applications. Installing CodeIgniter on your system is quick and easy. In this comprehensive guide, we will walk through the CodeIgniter installation process step-by-step. We will cover downloading and unzipping CodeIgniter, configuring a web server, setting up a database, ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[188,69],"tags":[],"yoast_head":"\n<title>How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations<\/title>\n<meta name=\"description\" content=\"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations\" \/>\n<meta property=\"og:description\" content=\"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\" \/>\n<meta property=\"og:site_name\" content=\"WebHi Tutorials &amp; Documentations\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/webhi.technology\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-04T08:05:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-04T08:05:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en.jpg\" \/>\n<meta name=\"author\" content=\"webhi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@WebHiTechnology\" \/>\n<meta name=\"twitter:site\" content=\"@WebHiTechnology\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"webhi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\"},\"author\":{\"name\":\"webhi\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/b31e76e2311cdc0bb90f5e2733059a54\"},\"headline\":\"How to Install CodeIgniter on Linux\",\"datePublished\":\"2024-03-04T08:05:19+00:00\",\"dateModified\":\"2024-03-04T08:05:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\"},\"wordCount\":926,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/#organization\"},\"articleSection\":[\"CMS &amp; Web development\",\"Linux system administration\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\",\"url\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\",\"name\":\"How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations\",\"isPartOf\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/#website\"},\"datePublished\":\"2024-03-04T08:05:19+00:00\",\"dateModified\":\"2024-03-04T08:05:21+00:00\",\"description\":\"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.webhi.com\/how-to\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Install CodeIgniter on Linux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#website\",\"url\":\"https:\/\/www.webhi.com\/how-to\/\",\"name\":\"WebHi Tutorials &amp; Documentations\",\"description\":\"System administration and knowledge base\",\"publisher\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.webhi.com\/how-to\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#organization\",\"name\":\"WebHi Technology\",\"url\":\"https:\/\/www.webhi.com\/how-to\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2022\/07\/logo.png\",\"contentUrl\":\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2022\/07\/logo.png\",\"width\":288,\"height\":95,\"caption\":\"WebHi Technology\"},\"image\":{\"@id\":\"https:\/\/www.webhi.com\/how-to\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/webhi.technology\",\"https:\/\/twitter.com\/WebHiTechnology\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/b31e76e2311cdc0bb90f5e2733059a54\",\"name\":\"webhi\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.webhi.com\/how-to\/ahuphiph\/litespeed\/avatar\/e20da107d0f4c765ead2eef88ad019d8.jpg?ver=1782424353\",\"contentUrl\":\"https:\/\/www.webhi.com\/how-to\/ahuphiph\/litespeed\/avatar\/e20da107d0f4c765ead2eef88ad019d8.jpg?ver=1782424353\",\"caption\":\"webhi\"},\"sameAs\":[\"https:\/\/www.webhi.com\/how-to\"],\"url\":\"https:\/\/www.webhi.com\/how-to\/author\/webhi\/\"}]}<\/script>\n","yoast_head_json":{"title":"How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations","description":"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/","og_locale":"en_US","og_type":"article","og_title":"How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations","og_description":"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.","og_url":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/","og_site_name":"WebHi Tutorials &amp; Documentations","article_publisher":"https:\/\/www.facebook.com\/webhi.technology","article_published_time":"2024-03-04T08:05:19+00:00","article_modified_time":"2024-03-04T08:05:21+00:00","og_image":[{"url":"https:\/\/www.webhi.com\/how-to\/gilrogre\/2024\/03\/codeigniter_install_en.jpg"}],"author":"webhi","twitter_card":"summary_large_image","twitter_creator":"@WebHiTechnology","twitter_site":"@WebHiTechnology","twitter_misc":{"Written by":"webhi","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#article","isPartOf":{"@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/"},"author":{"name":"webhi","@id":"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/b31e76e2311cdc0bb90f5e2733059a54"},"headline":"How to Install CodeIgniter on Linux","datePublished":"2024-03-04T08:05:19+00:00","dateModified":"2024-03-04T08:05:21+00:00","mainEntityOfPage":{"@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/"},"wordCount":926,"commentCount":0,"publisher":{"@id":"https:\/\/www.webhi.com\/how-to\/#organization"},"articleSection":["CMS &amp; Web development","Linux system administration"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/","url":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/","name":"How to Install CodeIgniter on Linux - WebHi Tutorials &amp; Documentations","isPartOf":{"@id":"https:\/\/www.webhi.com\/how-to\/#website"},"datePublished":"2024-03-04T08:05:19+00:00","dateModified":"2024-03-04T08:05:21+00:00","description":"A comprehensive step-by-step guide to installing CodeIgniter on your system. Download CodeIgniter, setup a web server, database, configure system paths and credentials, set file permissions and test the installation.","breadcrumb":{"@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.webhi.com\/how-to\/how-to-install-codeigniter-linux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.webhi.com\/how-to\/"},{"@type":"ListItem","position":2,"name":"How to Install CodeIgniter on Linux"}]},{"@type":"WebSite","@id":"https:\/\/www.webhi.com\/how-to\/#website","url":"https:\/\/www.webhi.com\/how-to\/","name":"WebHi Tutorials &amp; Documentations","description":"System administration and knowledge base","publisher":{"@id":"https:\/\/www.webhi.com\/how-to\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.webhi.com\/how-to\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.webhi.com\/how-to\/#organization","name":"WebHi Technology","url":"https:\/\/www.webhi.com\/how-to\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.webhi.com\/how-to\/#\/schema\/logo\/image\/","url":"https:\/\/www.webhi.com\/how-to\/gilrogre\/2022\/07\/logo.png","contentUrl":"https:\/\/www.webhi.com\/how-to\/gilrogre\/2022\/07\/logo.png","width":288,"height":95,"caption":"WebHi Technology"},"image":{"@id":"https:\/\/www.webhi.com\/how-to\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/webhi.technology","https:\/\/twitter.com\/WebHiTechnology"]},{"@type":"Person","@id":"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/b31e76e2311cdc0bb90f5e2733059a54","name":"webhi","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.webhi.com\/how-to\/#\/schema\/person\/image\/","url":"https:\/\/www.webhi.com\/how-to\/ahuphiph\/litespeed\/avatar\/e20da107d0f4c765ead2eef88ad019d8.jpg?ver=1782424353","contentUrl":"https:\/\/www.webhi.com\/how-to\/ahuphiph\/litespeed\/avatar\/e20da107d0f4c765ead2eef88ad019d8.jpg?ver=1782424353","caption":"webhi"},"sameAs":["https:\/\/www.webhi.com\/how-to"],"url":"https:\/\/www.webhi.com\/how-to\/author\/webhi\/"}]}},"_links":{"self":[{"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/posts\/7988"}],"collection":[{"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/comments?post=7988"}],"version-history":[{"count":4,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/posts\/7988\/revisions"}],"predecessor-version":[{"id":8007,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/posts\/7988\/revisions\/8007"}],"wp:attachment":[{"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/media?parent=7988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/categories?post=7988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webhi.com\/how-to\/wp-json\/wp\/v2\/tags?post=7988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}