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<li class="toctree-l2"><a class="reference internal" href="../incoming/request.html">Request Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/incomingrequest.html">IncomingRequest Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/content_negotiation.html">Content Negotiation</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/methodspoofing.html">HTTP Method Spoofing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/restful.html">RESTful Resource Handling</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../outgoing/index.html">Building Responses</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/api_responses.html">API Response Trait</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/localization.html">Localization</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Working with Databases</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/events.html">Database Events</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities</a></li>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../models/index.html">Modeling Data</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../models/model.html">Using CodeIgniter's Model</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../models/entities.html">Using Entity Classes</a></li>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../dbmgmt/index.html">Managing Databases</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../dbmgmt/forge.html">Database Manipulation with Database Forge</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../dbmgmt/migration.html">Database Migrations</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../dbmgmt/seeds.html">Database Seeding</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../dbmgmt/db_commands.html">Database Commands</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../libraries/index.html">Library Reference</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/caching.html">Caching Driver</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/cookies.html">Cookies</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/curlrequest.html">CURLRequest Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/email.html">Email Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/encryption.html">Encryption Service</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/files.html">Working with Files</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/honeypot.html">Honeypot Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/images.html">Image Manipulation Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/pagination.html">Pagination</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/publisher.html">Publisher</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/security.html">Security</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/sessions.html">Session Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/throttler.html">Throttler</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/time.html">Times and Dates</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/uploaded_files.html">Working with Uploaded Files</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">Working with URIs</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/user_agent.html">User Agent Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/validation.html">Validation</a></li>
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</ul>
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</li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/filesystem_helper.html">Filesystem Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/test_helper.html">Test Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../testing/index.html">Testing</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../testing/overview.html">Getting Started</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/database.html">Database</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/fabricator.html">Generating Data</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/controllers.html">Controller Testing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/feature.html">HTTP Testing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/response.html">Testing Responses</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/benchmark.html">Benchmarking</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/debugging.html">Debugging Your Application</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../testing/mocking.html">Mocking</a></li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../cli/index.html">Command Line Usage</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_overview.html">CLI Overview</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_controllers.html">Running Controllers via CLI</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/spark_commands.html">Spark Commands</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_commands.html">Creating Spark Commands</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_generators.html">CLI Generators</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_library.html">CLI Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_request.html">CLIRequest Class</a></li>
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</ul>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../extending/index.html">Extending CodeIgniter</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../extending/core_classes.html">Creating Core System Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/common.html">Replacing Common Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/events.html">Events</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/basecontroller.html">Extending the Controller</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/authentication.html">Authentication</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/composer_packages.html">Creating Composer Packages</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../extending/contributing.html">Contributing to CodeIgniter</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../libraries/official_packages.html">Official Packages</a></li>
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|
||
<a class="btn btn-neutral float-right" href="https://github.com/codeigniter4/CodeIgniter4/edit/develop/user_guide_src/source/installation/running.rst">Edit this page</a>
|
||
|
||
<div role="navigation" aria-label="Page navigation">
|
||
<ul class="wy-breadcrumbs">
|
||
<li><a href="../index.html" class="icon icon-home" aria-label="Home"></a></li>
|
||
<li class="breadcrumb-item"><a href="index.html">Installation</a></li>
|
||
<li class="breadcrumb-item active">Running Your App</li>
|
||
<li class="wy-breadcrumbs-aside">
|
||
</li>
|
||
</ul>
|
||
<hr/>
|
||
</div>
|
||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||
<div itemprop="articleBody">
|
||
|
||
<section id="running-your-app">
|
||
<h1>Running Your App<a class="headerlink" href="#running-your-app" title="Permalink to this headline"></a></h1>
|
||
<div class="contents local topic" id="contents">
|
||
<ul class="simple">
|
||
<li><p><a class="reference internal" href="#initial-configuration" id="id3">Initial Configuration</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#configure-for-your-site-uris" id="id4">Configure for Your Site URIs</a></p></li>
|
||
<li><p><a class="reference internal" href="#configure-database-connection-settings" id="id5">Configure Database Connection Settings</a></p></li>
|
||
<li><p><a class="reference internal" href="#set-to-development-mode" id="id6">Set to Development Mode</a></p></li>
|
||
<li><p><a class="reference internal" href="#set-writable-folder-permission" id="id7">Set Writable Folder Permission</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#local-development-server" id="id8">Local Development Server</a></p></li>
|
||
<li><p><a class="reference internal" href="#hosting-with-apache" id="id9">Hosting with Apache</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#configure-main-config-file" id="id10">Configure Main Config File</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#enabling-mod-rewrite" id="id11">Enabling mod_rewrite</a></p></li>
|
||
<li><p><a class="reference internal" href="#setting-document-root" id="id12">Setting Document Root</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#hosting-with-virtualhost" id="id13">Hosting with VirtualHost</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#enabling-vhost-alias-module" id="id14">Enabling vhost_alias_module</a></p></li>
|
||
<li><p><a class="reference internal" href="#adding-host-alias" id="id15">Adding Host Alias</a></p></li>
|
||
<li><p><a class="reference internal" href="#setting-virtualhost" id="id16">Setting VirtualHost</a></p></li>
|
||
<li><p><a class="reference internal" href="#testing" id="id17">Testing</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#hosting-with-subfolder" id="id18">Hosting with Subfolder</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#making-symlink" id="id19">Making Symlink</a></p></li>
|
||
<li><p><a class="reference internal" href="#using-alias" id="id20">Using Alias</a></p></li>
|
||
<li><p><a class="reference internal" href="#adding-htaccess" id="id21">Adding .htaccess</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#hosting-with-mod-userdir-shared-hosts" id="id22">Hosting with mod_userdir (Shared Hosts)</a></p></li>
|
||
<li><p><a class="reference internal" href="#removing-the-index-php" id="id23">Removing the index.php</a></p></li>
|
||
<li><p><a class="reference internal" href="#setting-environment" id="id24">Setting Environment</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#hosting-with-nginx" id="id25">Hosting with nginx</a></p>
|
||
<ul>
|
||
<li><p><a class="reference internal" href="#default-conf" id="id26">default.conf</a></p></li>
|
||
<li><p><a class="reference internal" href="#id2" id="id27">Setting Environment</a></p></li>
|
||
</ul>
|
||
</li>
|
||
<li><p><a class="reference internal" href="#bootstrapping-the-app" id="id28">Bootstrapping the App</a></p></li>
|
||
</ul>
|
||
</div>
|
||
<p>A CodeIgniter 4 app can be run in a number of different ways: hosted on a web server,
|
||
using virtualization, or using CodeIgniter’s command line tool for testing.
|
||
This section addresses how to use each technique, and explains some of the pros and cons of them.</p>
|
||
<div class="admonition important">
|
||
<p class="admonition-title">Important</p>
|
||
<p>You should always be careful about the case of filenames. Many
|
||
developers develop on case-insensitive file systems on Windows or macOS.
|
||
However, most server environments use case-sensitive file systems. If the
|
||
file name case is incorrect, code that works locally will not work on the
|
||
server.</p>
|
||
</div>
|
||
<p>If you’re new to CodeIgniter, please read the <a class="reference internal" href="../intro/index.html"><span class="doc">Getting Started</span></a>
|
||
section of the User Guide to begin learning how to build dynamic PHP applications. Enjoy!</p>
|
||
<section id="initial-configuration">
|
||
<span id="id1"></span><h2><a class="toc-backref" href="#id3">Initial Configuration</a><a class="headerlink" href="#initial-configuration" title="Permalink to this headline"></a></h2>
|
||
<section id="configure-for-your-site-uris">
|
||
<h3><a class="toc-backref" href="#id4">Configure for Your Site URIs</a><a class="headerlink" href="#configure-for-your-site-uris" title="Permalink to this headline"></a></h3>
|
||
<p>Open the <strong>app/Config/App.php</strong> file with a text editor.</p>
|
||
<ol class="arabic">
|
||
<li><dl>
|
||
<dt>$baseURL</dt><dd><p>Set your base URL to <code class="docutils literal notranslate"><span class="pre">$baseURL</span></code>. If you need more flexibility, the baseURL may
|
||
be set within the <a class="reference internal" href="../general/configuration.html#dotenv-file"><span class="std std-ref">.env</span></a> file as <code class="docutils literal notranslate"><span class="pre">app.baseURL</span> <span class="pre">=</span> <span class="pre">'http://example.com/'</span></code>.
|
||
<strong>Always use a trailing slash on your base URL!</strong></p>
|
||
<div class="admonition note">
|
||
<p class="admonition-title">Note</p>
|
||
<p>If you don’t set the <code class="docutils literal notranslate"><span class="pre">baseURL</span></code> correctly, in development mode,
|
||
the debug toolbar may not load properly and web pages may take considerably
|
||
longer to display.</p>
|
||
</div>
|
||
</dd>
|
||
</dl>
|
||
</li>
|
||
<li><dl>
|
||
<dt>$indexPage</dt><dd><p>If you don’t want to include <strong>index.php</strong> in your site URIs, set <code class="docutils literal notranslate"><span class="pre">$indexPage</span></code> to <code class="docutils literal notranslate"><span class="pre">''</span></code>.
|
||
The setting will be used when the framework generates your site URIs.</p>
|
||
<div class="admonition note">
|
||
<p class="admonition-title">Note</p>
|
||
<p>You may need to configure your web server to access your site with a URL
|
||
that does not contain <strong>index.php</strong>. See <a class="reference internal" href="../general/urls.html#urls-remove-index-php"><span class="std std-ref">CodeIgniter URLs</span></a>.</p>
|
||
</div>
|
||
</dd>
|
||
</dl>
|
||
</li>
|
||
</ol>
|
||
</section>
|
||
<section id="configure-database-connection-settings">
|
||
<h3><a class="toc-backref" href="#id5">Configure Database Connection Settings</a><a class="headerlink" href="#configure-database-connection-settings" title="Permalink to this headline"></a></h3>
|
||
<p>If you intend to use a database, open the
|
||
<strong>app/Config/Database.php</strong> file with a text editor and set your
|
||
database settings. Alternately, these could be set in your <strong>.env</strong> file.</p>
|
||
</section>
|
||
<section id="set-to-development-mode">
|
||
<h3><a class="toc-backref" href="#id6">Set to Development Mode</a><a class="headerlink" href="#set-to-development-mode" title="Permalink to this headline"></a></h3>
|
||
<p>If it is not on the production server, set <code class="docutils literal notranslate"><span class="pre">CI_ENVIRONMENT</span></code> to <code class="docutils literal notranslate"><span class="pre">development</span></code>
|
||
in <strong>.env</strong> file to take advantage of the debugging tools provided. See
|
||
<a class="reference internal" href="../tutorial/index.html#setting-development-mode"><span class="std std-ref">Setting Development Mode</span></a> for the detail.</p>
|
||
<div class="admonition important">
|
||
<p class="admonition-title">Important</p>
|
||
<p>In production environments, you should disable error display and
|
||
any other development-only functionality. In CodeIgniter, this can be done
|
||
by setting the environment to “production”. By default, the application will
|
||
run using the “production” environment. See also <a class="reference internal" href="../general/environments.html#environment-constant"><span class="std std-ref">The ENVIRONMENT Constant</span></a>.</p>
|
||
</div>
|
||
</section>
|
||
<section id="set-writable-folder-permission">
|
||
<h3><a class="toc-backref" href="#id7">Set Writable Folder Permission</a><a class="headerlink" href="#set-writable-folder-permission" title="Permalink to this headline"></a></h3>
|
||
<p>If you will be running your site using a web server (e.g., Apache or nginx),
|
||
you will need to modify the permissions for the <strong>writable</strong> folder inside
|
||
your project, so that it is writable by the user or account used by your
|
||
web server.</p>
|
||
</section>
|
||
</section>
|
||
<section id="local-development-server">
|
||
<h2><a class="toc-backref" href="#id8">Local Development Server</a><a class="headerlink" href="#local-development-server" title="Permalink to this headline"></a></h2>
|
||
<p>CodeIgniter 4 comes with a local development server, leveraging PHP’s built-in web server
|
||
with CodeIgniter routing. You can launch it, with the following command line
|
||
in the main directory:</p>
|
||
<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">php spark serve</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>This will launch the server and you can now view your application in your browser at <a class="reference external" href="http://localhost:8080">http://localhost:8080</a>.</p>
|
||
<div class="admonition note">
|
||
<p class="admonition-title">Note</p>
|
||
<p>The built-in development server should only be used on local development machines. It should NEVER
|
||
be used on a production server.</p>
|
||
</div>
|
||
<p>If you need to run the site on a host other than simply localhost, you’ll first need to add the host
|
||
to your <strong>hosts</strong> file. The exact location of the file varies in each of the main operating systems, though
|
||
all unix-type systems (including macOS) will typically keep the file at <strong>/etc/hosts</strong>.</p>
|
||
<p>The local development server can be customized with three command line options:</p>
|
||
<ul>
|
||
<li><p>You can use the <code class="docutils literal notranslate"><span class="pre">--host</span></code> CLI option to specify a different host to run the application at:</p>
|
||
<blockquote>
|
||
<div><div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">php spark serve --host example.dev</span>
|
||
</pre></div>
|
||
</div>
|
||
</div></blockquote>
|
||
</li>
|
||
<li><p>By default, the server runs on port 8080 but you might have more than one site running, or already have
|
||
another application using that port. You can use the <code class="docutils literal notranslate"><span class="pre">--port</span></code> CLI option to specify a different one:</p>
|
||
<blockquote>
|
||
<div><div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">php spark serve --port 8081</span>
|
||
</pre></div>
|
||
</div>
|
||
</div></blockquote>
|
||
</li>
|
||
<li><p>You can also specify a specific version of PHP to use, with the <code class="docutils literal notranslate"><span class="pre">--php</span></code> CLI option, with its value
|
||
set to the path of the PHP executable you want to use:</p>
|
||
<blockquote>
|
||
<div><div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">php spark serve --php /usr/bin/php7.6.5.4</span>
|
||
</pre></div>
|
||
</div>
|
||
</div></blockquote>
|
||
</li>
|
||
</ul>
|
||
</section>
|
||
<section id="hosting-with-apache">
|
||
<h2><a class="toc-backref" href="#id9">Hosting with Apache</a><a class="headerlink" href="#hosting-with-apache" title="Permalink to this headline"></a></h2>
|
||
<p>A CodeIgniter4 webapp is normally hosted on a web server.
|
||
Apache HTTP Server is the “standard” platform, and assumed in much of our documentation.</p>
|
||
<p>Apache is bundled with many platforms, but can also be downloaded in a bundle
|
||
with a database engine and PHP from <a class="reference external" href="https://bitnami.com/stacks/infrastructure">Bitnami</a>.</p>
|
||
<section id="configure-main-config-file">
|
||
<h3><a class="toc-backref" href="#id10">Configure Main Config File</a><a class="headerlink" href="#configure-main-config-file" title="Permalink to this headline"></a></h3>
|
||
<section id="enabling-mod-rewrite">
|
||
<h4><a class="toc-backref" href="#id11">Enabling mod_rewrite</a><a class="headerlink" href="#enabling-mod-rewrite" title="Permalink to this headline"></a></h4>
|
||
<p>The “mod_rewrite” module enables URLs without “index.php” in them, and is assumed
|
||
in our user guide.</p>
|
||
<p>Make sure that the rewrite module is enabled (uncommented) in the main
|
||
configuration file, e.g., <strong>apache2/conf/httpd.conf</strong>:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nb">LoadModule</span><span class="w"> </span>rewrite_module<span class="w"> </span>modules/mod_rewrite.so
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="setting-document-root">
|
||
<h4><a class="toc-backref" href="#id12">Setting Document Root</a><a class="headerlink" href="#setting-document-root" title="Permalink to this headline"></a></h4>
|
||
<p>Also make sure that the default document root’s <code class="docutils literal notranslate"><span class="pre"><Directory></span></code> element enables this too,
|
||
in the <code class="docutils literal notranslate"><span class="pre">AllowOverride</span></code> setting:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nt"><Directory</span><span class="w"> </span><span class="s">"/opt/lamp/apache2/htdocs"</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">Options</span><span class="w"> </span>Indexes<span class="w"> </span>FollowSymLinks
|
||
<span class="w"> </span><span class="nb">AllowOverride</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>granted
|
||
<span class="nt"></Directory></span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
</section>
|
||
<section id="hosting-with-virtualhost">
|
||
<h3><a class="toc-backref" href="#id13">Hosting with VirtualHost</a><a class="headerlink" href="#hosting-with-virtualhost" title="Permalink to this headline"></a></h3>
|
||
<p>We recommend using “virtual hosting” to run your apps.
|
||
You can set up different aliases for each of the apps you work on,</p>
|
||
<section id="enabling-vhost-alias-module">
|
||
<h4><a class="toc-backref" href="#id14">Enabling vhost_alias_module</a><a class="headerlink" href="#enabling-vhost-alias-module" title="Permalink to this headline"></a></h4>
|
||
<p>Make sure that the virtual hosting module is enabled (uncommented) in the main
|
||
configuration file, e.g., <strong>apache2/conf/httpd.conf</strong>:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nb">LoadModule</span><span class="w"> </span>vhost_alias_module<span class="w"> </span>modules/mod_vhost_alias.so
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="adding-host-alias">
|
||
<h4><a class="toc-backref" href="#id15">Adding Host Alias</a><a class="headerlink" href="#adding-host-alias" title="Permalink to this headline"></a></h4>
|
||
<p>Add a host alias in your “hosts” file, typically <strong>/etc/hosts</strong> on unix-type platforms,
|
||
or <strong>c:WindowsSystem32driversetchosts</strong> on Windows.</p>
|
||
<p>Add a line to the file.
|
||
This could be <code class="docutils literal notranslate"><span class="pre">myproject.local</span></code> or <code class="docutils literal notranslate"><span class="pre">myproject.test</span></code>, for instance:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="mf">127.0</span><span class="o">.</span><span class="mf">0.1</span> <span class="nx">myproject</span><span class="o">.</span><span class="nx">local</span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="setting-virtualhost">
|
||
<h4><a class="toc-backref" href="#id16">Setting VirtualHost</a><a class="headerlink" href="#setting-virtualhost" title="Permalink to this headline"></a></h4>
|
||
<p>Add a <code class="docutils literal notranslate"><span class="pre"><VirtualHost></span></code> element for your webapp inside the virtual hosting configuration,
|
||
e.g., <strong>apache2/conf/extra/httpd-vhost.conf</strong>:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nt"><VirtualHost</span><span class="w"> </span><span class="s">*:80</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">DocumentRoot</span><span class="w"> </span><span class="s2">"/opt/lamp/apache2/myproject/public"</span>
|
||
<span class="w"> </span><span class="nb">ServerName</span><span class="w"> </span>myproject.local
|
||
<span class="w"> </span><span class="nb">ErrorLog</span><span class="w"> </span><span class="s2">"logs/myproject-error_log"</span>
|
||
<span class="w"> </span><span class="nb">CustomLog</span><span class="w"> </span><span class="s2">"logs/myproject-access_log"</span><span class="w"> </span>common
|
||
|
||
<span class="w"> </span><span class="nt"><Directory</span><span class="w"> </span><span class="s">"/opt/lamp/apache2/myproject/public"</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">AllowOverride</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>granted
|
||
<span class="w"> </span><span class="nt"></Directory></span>
|
||
<span class="nt"></VirtualHost></span>
|
||
</pre></div>
|
||
</div>
|
||
<p>The above configuration assumes the project folder is located as follows:</p>
|
||
<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>apache2/
|
||
├── myproject/ (Project Folder)
|
||
│ └── public/ (DocumentRoot for myproject.local)
|
||
└── htdocs/
|
||
</pre></div>
|
||
</div>
|
||
<p>Restart Apache.</p>
|
||
</section>
|
||
<section id="testing">
|
||
<h4><a class="toc-backref" href="#id17">Testing</a><a class="headerlink" href="#testing" title="Permalink to this headline"></a></h4>
|
||
<p>With the above configuration, your webapp would be accessed with the URL <strong>http://myproject.local/</strong> in your browser.</p>
|
||
<p>Apache needs to be restarted whenever you change its configuration.</p>
|
||
</section>
|
||
</section>
|
||
<section id="hosting-with-subfolder">
|
||
<h3><a class="toc-backref" href="#id18">Hosting with Subfolder</a><a class="headerlink" href="#hosting-with-subfolder" title="Permalink to this headline"></a></h3>
|
||
<p>If you want a baseURL like <strong>http://localhost/myproject/</strong> with a subfolder,
|
||
there are three ways.</p>
|
||
<section id="making-symlink">
|
||
<h4><a class="toc-backref" href="#id19">Making Symlink</a><a class="headerlink" href="#making-symlink" title="Permalink to this headline"></a></h4>
|
||
<p>Place your project folder as follows, where <strong>htdocs</strong> is the Apache document root:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nx">├──</span> <span class="nx">myproject</span><span class="o">/</span> <span class="p">(</span><span class="nx">project</span> <span class="nx">folder</span><span class="p">)</span>
|
||
<span class="nx">│</span> <span class="nx">└──</span> <span class="k">public</span><span class="o">/</span>
|
||
<span class="nx">└──</span> <span class="nx">htdocs</span><span class="o">/</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Navigate to the <strong>htdocs</strong> folder and create a symbolic link as follows:</p>
|
||
<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">cd htdocs/</span>
|
||
<span class="go">ln -s ../myproject/public/ myproject</span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="using-alias">
|
||
<h4><a class="toc-backref" href="#id20">Using Alias</a><a class="headerlink" href="#using-alias" title="Permalink to this headline"></a></h4>
|
||
<p>Place your project folder as follows, where <strong>htdocs</strong> is the Apache document root:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nx">├──</span> <span class="nx">myproject</span><span class="o">/</span> <span class="p">(</span><span class="nx">project</span> <span class="nx">folder</span><span class="p">)</span>
|
||
<span class="nx">│</span> <span class="nx">└──</span> <span class="k">public</span><span class="o">/</span>
|
||
<span class="nx">└──</span> <span class="nx">htdocs</span><span class="o">/</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Add the following in the main configuration file, e.g., <strong>apache2/conf/httpd.conf</strong>:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nb">Alias</span><span class="w"> </span><span class="sx">/myproject</span><span class="w"> </span><span class="sx">/opt/lamp/apache2/myproject/public</span>
|
||
<span class="nt"><Directory</span><span class="w"> </span><span class="s">"/opt/lamp/apache2/myproject/public"</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">AllowOverride</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>granted
|
||
<span class="nt"></Directory></span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Restart Apache.</p>
|
||
</section>
|
||
<section id="adding-htaccess">
|
||
<h4><a class="toc-backref" href="#id21">Adding .htaccess</a><a class="headerlink" href="#adding-htaccess" title="Permalink to this headline"></a></h4>
|
||
<p>The last resort is to add <strong>.htaccess</strong> to the project root.</p>
|
||
<p>It is not recommended that you place the project folder in the document root.
|
||
However, if you have no other choice, like on a shared server, you can use this.</p>
|
||
<p>Place your project folder as follows, where <strong>htdocs</strong> is the Apache document root,
|
||
and create the <strong>.htaccess</strong> file:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="nx">└──</span> <span class="nx">htdocs</span><span class="o">/</span>
|
||
<span class="nx">└──</span> <span class="nx">myproject</span><span class="o">/</span> <span class="p">(</span><span class="nx">project</span> <span class="nx">folder</span><span class="p">)</span>
|
||
<span class="nx">├──</span> <span class="o">.</span><span class="nx">htaccess</span>
|
||
<span class="nx">└──</span> <span class="k">public</span><span class="o">/</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>And edit <strong>.htaccess</strong> as follows:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nt"><IfModule</span><span class="w"> </span><span class="s">mod_rewrite.c</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">RewriteEngine</span><span class="w"> </span><span class="k">On</span>
|
||
<span class="w"> </span><span class="nb">RewriteRule</span><span class="w"> </span>^(.*)$<span class="w"> </span>public/$1<span class="w"> </span>[L]
|
||
<span class="nt"></IfModule></span>
|
||
|
||
<span class="nt"><FilesMatch</span><span class="w"> </span><span class="s">"^\."</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>denied
|
||
<span class="w"> </span><span class="nb">Satisfy</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="nt"></FilesMatch></span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
</section>
|
||
<section id="hosting-with-mod-userdir-shared-hosts">
|
||
<h3><a class="toc-backref" href="#id22">Hosting with mod_userdir (Shared Hosts)</a><a class="headerlink" href="#hosting-with-mod-userdir-shared-hosts" title="Permalink to this headline"></a></h3>
|
||
<p>A common practice in shared hosting environments is to use the Apache module “mod_userdir” to enable per-user Virtual Hosts automatically. Additional configuration is required to allow CodeIgniter4 to be run from these per-user directories.</p>
|
||
<p>The following assumes that the server is already configured for mod_userdir. A guide to enabling this module is available <a class="reference external" href="https://httpd.apache.org/docs/2.4/howto/public_html.html">in the Apache documentation</a>.</p>
|
||
<p>Because CodeIgniter4 expects the server to find the framework front controller at <strong>public/index.php</strong> by default, you must specify this location as an alternative to search for the request (even if CodeIgniter4 is installed within the per-user web directory).</p>
|
||
<p>The default user web directory <strong>~/public_html</strong> is specified by the <code class="docutils literal notranslate"><span class="pre">UserDir</span></code> directive, typically in <strong>apache2/mods-available/userdir.conf</strong> or <strong>apache2/conf/extra/httpd-userdir.conf</strong>:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nb">UserDir</span><span class="w"> </span>public_html
|
||
</pre></div>
|
||
</div>
|
||
<p>So you will need to configure Apache to look for CodeIgniter’s public directory first before trying to serve the default:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nb">UserDir</span><span class="w"> </span><span class="s2">"public_html/public"</span><span class="w"> </span><span class="s2">"public_html"</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>Be sure to specify options and permissions for the CodeIgniter public directory as well. A <strong>userdir.conf</strong> might look like:</p>
|
||
<div class="highlight-apache notranslate"><div class="highlight"><pre><span></span><span class="nt"><IfModule</span><span class="w"> </span><span class="s">mod_userdir.c</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">UserDir</span><span class="w"> </span><span class="s2">"public_html/public"</span><span class="w"> </span><span class="s2">"public_html"</span>
|
||
<span class="w"> </span><span class="nb">UserDir</span><span class="w"> </span>disabled<span class="w"> </span>root
|
||
|
||
<span class="w"> </span><span class="nt"><Directory</span><span class="w"> </span><span class="s">/home/*/public_html</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">AllowOverride</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="w"> </span><span class="nb">Options</span><span class="w"> </span>MultiViews<span class="w"> </span>Indexes<span class="w"> </span>FollowSymLinks
|
||
<span class="w"> </span><span class="nt"><Limit</span><span class="w"> </span><span class="s">GET POST OPTIONS</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="c"># Apache <= 2.2:</span>
|
||
<span class="w"> </span><span class="c"># Order allow,deny</span>
|
||
<span class="w"> </span><span class="c"># Allow from all</span>
|
||
|
||
<span class="w"> </span><span class="c"># Apache >= 2.4:</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>granted
|
||
<span class="w"> </span><span class="nt"></Limit></span>
|
||
<span class="w"> </span><span class="nt"><LimitExcept</span><span class="w"> </span><span class="s">GET POST OPTIONS</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="c"># Apache <= 2.2:</span>
|
||
<span class="w"> </span><span class="c"># Order deny,allow</span>
|
||
<span class="w"> </span><span class="c"># Deny from all</span>
|
||
|
||
<span class="w"> </span><span class="c"># Apache >= 2.4:</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>denied
|
||
<span class="w"> </span><span class="nt"></LimitExcept></span>
|
||
<span class="w"> </span><span class="nt"></Directory></span>
|
||
|
||
<span class="w"> </span><span class="nt"><Directory</span><span class="w"> </span><span class="s">/home/*/public_html/public</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="nb">AllowOverride</span><span class="w"> </span><span class="k">All</span>
|
||
<span class="w"> </span><span class="nb">Options</span><span class="w"> </span>MultiViews<span class="w"> </span>Indexes<span class="w"> </span>FollowSymLinks
|
||
<span class="w"> </span><span class="nt"><Limit</span><span class="w"> </span><span class="s">GET POST OPTIONS</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="c"># Apache <= 2.2:</span>
|
||
<span class="w"> </span><span class="c"># Order allow,deny</span>
|
||
<span class="w"> </span><span class="c"># Allow from all</span>
|
||
|
||
<span class="w"> </span><span class="c"># Apache >= 2.4:</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>granted
|
||
<span class="w"> </span><span class="nt"></Limit></span>
|
||
<span class="w"> </span><span class="nt"><LimitExcept</span><span class="w"> </span><span class="s">GET POST OPTIONS</span><span class="nt">></span>
|
||
<span class="w"> </span><span class="c"># Apache <= 2.2:</span>
|
||
<span class="w"> </span><span class="c"># Order deny,allow</span>
|
||
<span class="w"> </span><span class="c"># Deny from all</span>
|
||
|
||
<span class="w"> </span><span class="c"># Apache >= 2.4:</span>
|
||
<span class="w"> </span><span class="nb">Require</span><span class="w"> </span><span class="k">all</span><span class="w"> </span>denied
|
||
<span class="w"> </span><span class="nt"></LimitExcept></span>
|
||
<span class="w"> </span><span class="nt"></Directory></span>
|
||
<span class="nt"></IfModule></span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="removing-the-index-php">
|
||
<h3><a class="toc-backref" href="#id23">Removing the index.php</a><a class="headerlink" href="#removing-the-index-php" title="Permalink to this headline"></a></h3>
|
||
<p>See <a class="reference internal" href="../general/urls.html#urls-remove-index-php-apache"><span class="std std-ref">CodeIgniter URLs</span></a>.</p>
|
||
</section>
|
||
<section id="setting-environment">
|
||
<h3><a class="toc-backref" href="#id24">Setting Environment</a><a class="headerlink" href="#setting-environment" title="Permalink to this headline"></a></h3>
|
||
<p>See <a class="reference internal" href="../general/environments.html#environment-apache"><span class="std std-ref">Handling Multiple Environments</span></a>.</p>
|
||
</section>
|
||
</section>
|
||
<section id="hosting-with-nginx">
|
||
<h2><a class="toc-backref" href="#id25">Hosting with nginx</a><a class="headerlink" href="#hosting-with-nginx" title="Permalink to this headline"></a></h2>
|
||
<p>nginx is the second most widely used HTTP server for web hosting.
|
||
Here you can find an example configuration using PHP 8.1 FPM (unix sockets) under Ubuntu Server.</p>
|
||
<section id="default-conf">
|
||
<h3><a class="toc-backref" href="#id26">default.conf</a><a class="headerlink" href="#default-conf" title="Permalink to this headline"></a></h3>
|
||
<p>This configuration enables URLs without “index.php” in them and using CodeIgniter’s “404 - File Not Found” for URLs ending with “.php”.</p>
|
||
<div class="highlight-nginx notranslate"><div class="highlight"><pre><span></span><span class="k">server</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="kn">listen</span><span class="w"> </span><span class="mi">80</span><span class="p">;</span>
|
||
<span class="w"> </span><span class="kn">listen</span><span class="w"> </span><span class="s">[::]:80</span><span class="p">;</span>
|
||
|
||
<span class="w"> </span><span class="kn">server_name</span><span class="w"> </span><span class="s">example.com</span><span class="p">;</span>
|
||
|
||
<span class="w"> </span><span class="kn">root</span><span class="w"> </span><span class="s">/var/www/example.com/public</span><span class="p">;</span>
|
||
<span class="w"> </span><span class="kn">index</span><span class="w"> </span><span class="s">index.php</span><span class="w"> </span><span class="s">index.html</span><span class="w"> </span><span class="s">index.htm</span><span class="p">;</span>
|
||
|
||
<span class="w"> </span><span class="kn">location</span><span class="w"> </span><span class="s">/</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="kn">try_files</span><span class="w"> </span><span class="nv">$uri</span><span class="w"> </span><span class="nv">$uri/</span><span class="w"> </span><span class="s">/index.php</span><span class="nv">$is_args$args</span><span class="p">;</span>
|
||
<span class="w"> </span><span class="p">}</span>
|
||
|
||
<span class="w"> </span><span class="kn">location</span><span class="w"> </span><span class="p">~</span><span class="w"> </span><span class="sr">\.php$</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="kn">include</span><span class="w"> </span><span class="s">snippets/fastcgi-php.conf</span><span class="p">;</span>
|
||
|
||
<span class="w"> </span><span class="c1"># With php-fpm:</span>
|
||
<span class="w"> </span><span class="kn">fastcgi_pass</span><span class="w"> </span><span class="s">unix:/run/php/php8.1-fpm.sock</span><span class="p">;</span>
|
||
<span class="w"> </span><span class="c1"># With php-cgi:</span>
|
||
<span class="w"> </span><span class="c1"># fastcgi_pass 127.0.0.1:9000;</span>
|
||
<span class="w"> </span><span class="p">}</span>
|
||
|
||
<span class="w"> </span><span class="kn">error_page</span><span class="w"> </span><span class="mi">404</span><span class="w"> </span><span class="s">/index.php</span><span class="p">;</span>
|
||
|
||
<span class="w"> </span><span class="c1"># deny access to hidden files such as .htaccess</span>
|
||
<span class="w"> </span><span class="kn">location</span><span class="w"> </span><span class="p">~</span><span class="w"> </span><span class="sr">/\.</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="kn">deny</span><span class="w"> </span><span class="s">all</span><span class="p">;</span>
|
||
<span class="w"> </span><span class="p">}</span>
|
||
<span class="p">}</span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
<section id="id2">
|
||
<h3><a class="toc-backref" href="#id27">Setting Environment</a><a class="headerlink" href="#id2" title="Permalink to this headline"></a></h3>
|
||
<p>See <a class="reference internal" href="../general/environments.html#environment-nginx"><span class="std std-ref">Handling Multiple Environments</span></a>.</p>
|
||
</section>
|
||
</section>
|
||
<section id="bootstrapping-the-app">
|
||
<h2><a class="toc-backref" href="#id28">Bootstrapping the App</a><a class="headerlink" href="#bootstrapping-the-app" title="Permalink to this headline"></a></h2>
|
||
<p>In some scenarios you will want to load the framework without actually running the whole
|
||
application. This is particularly useful for unit testing your project, but may also be
|
||
handy for using third-party tools to analyze and modify your code. The framework comes
|
||
with a separate bootstrap script specifically for this scenario: <strong>system/Test/bootstrap.php</strong>.</p>
|
||
<p>Most of the paths to your project are defined during the bootstrap process. You may use
|
||
pre-defined constants to override these, but when using the defaults be sure that your
|
||
paths align with the expected directory structure for your installation method.</p>
|
||
</section>
|
||
</section>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
<footer><div class="rst-footer-buttons" role="navigation" aria-label="Footer">
|
||
<a href="installing_manual.html" class="btn btn-neutral float-left" title="Manual Installation" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
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||
<a href="troubleshooting.html" class="btn btn-neutral float-right" title="Troubleshooting" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
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||
|
||
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|
||
|
||
<div role="contentinfo">
|
||
<p>© Copyright 2019-2023 CodeIgniter Foundation.
|
||
<span class="lastupdated">Last updated on Oct 22, 2023.
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||
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