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<li class="toctree-l1"><a class="reference internal" href="../intro/index.html">Welcome to CodeIgniter4</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../intro/requirements.html">Server Requirements</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../concepts/structure.html">Application Structure</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../concepts/mvc.html">Models, Views, and Controllers</a></li>
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<li class="toctree-l1 current"><a class="reference internal" href="index.html">General Topics</a><ul class="current">
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<li class="toctree-l2"><a class="reference internal" href="helpers.html">Helper Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="common_functions.html">Global Functions and Constants</a></li>
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<li class="toctree-l2"><a class="reference internal" href="logging.html">Logging Information</a></li>
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<li class="toctree-l2"><a class="reference internal" href="errors.html">Error Handling</a></li>
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<li class="toctree-l2"><a class="reference internal" href="modules.html">Code Modules</a></li>
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<li class="toctree-l2 current"><a class="current reference internal" href="#">Managing your Applications</a></li>
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<li class="toctree-l2"><a class="reference internal" href="environments.html">Handling Multiple Environments</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../incoming/index.html">Controllers and Routing</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/routing.html">URI Routing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/controllers.html">Controllers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/filters.html">Controller Filters</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../incoming/message.html">HTTP Messages</a></li>
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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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</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="../outgoing/index.html">Building Responses</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/views.html">Views</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/view_cells.html">View Cells</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/view_renderer.html">View Renderer</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/view_layouts.html">View Layouts</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/view_parser.html">View Parser</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/view_decorators.html">View Decorators</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/table.html">HTML Table Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../outgoing/response.html">HTTP Responses</a></li>
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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>
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</ul>
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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>
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</ul>
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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>
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</ul>
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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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</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="../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/files.html#file-collections">File Collections</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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</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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</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.html">Running via the Command Line</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../cli/cli_commands.html">Custom CLI 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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</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/contributing.html">Contributing to CodeIgniter</a></li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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</nav>
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<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" style="background: #DD4814" >
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<a href="../index.html">CodeIgniter</a>
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<div class="rst-content">
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<ul class="wy-breadcrumbs">
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<li><a href="../index.html" class="icon icon-home"></a> »</li>
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<li><a href="index.html">General Topics</a> »</li>
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<li>Managing your Applications</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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<section id="managing-your-applications">
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<h1>Managing your Applications<a class="headerlink" href="#managing-your-applications" title="Permalink to this headline"></a></h1>
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||
<p>By default, it is assumed that you only intend to use CodeIgniter to
|
||
manage one application, which you will build in your <strong>app</strong>
|
||
directory. It is possible, however, to have multiple sets of
|
||
applications that share a single CodeIgniter installation, or even to
|
||
rename or relocate your application directory.</p>
|
||
<div class="contents local topic" id="contents">
|
||
<ul class="simple">
|
||
<li><p><a class="reference internal" href="#renaming-or-relocating-the-application-directory" id="id1">Renaming or Relocating the Application Directory</a></p></li>
|
||
<li><p><a class="reference internal" href="#running-multiple-applications-with-one-codeigniter-installation" id="id2">Running Multiple Applications with one CodeIgniter Installation</a></p></li>
|
||
</ul>
|
||
</div>
|
||
<section id="renaming-or-relocating-the-application-directory">
|
||
<h2><a class="toc-backref" href="#id1">Renaming or Relocating the Application Directory</a><a class="headerlink" href="#renaming-or-relocating-the-application-directory" title="Permalink to this headline"></a></h2>
|
||
<p>If you would like to rename your application directory or even move
|
||
it to a different location on your server, other than your project root, open
|
||
your main <strong>app/Config/Paths.php</strong> and set a <em>full server path</em> in the
|
||
<code class="docutils literal notranslate"><span class="pre">$appDirectory</span></code> variable (at about line 44):</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span>
|
||
|
||
<span class="k">public</span> <span class="nv">$appDirectory</span> <span class="o">=</span> <span class="s1">'/path/to/your/app'</span><span class="p">;</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>You will need to modify two additional files in your project root, so that
|
||
they can find the <strong>Paths</strong> configuration file:</p>
|
||
<ul>
|
||
<li><p><strong>/spark</strong> runs command line apps; the path is specified on or about line 35:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span>
|
||
|
||
<span class="nv">$pathsConfig</span> <span class="o">=</span> <span class="s1">'app/Config/Paths.php'</span><span class="p">;</span>
|
||
<span class="c1">// ^^^ Change this line if you move your application folder</span>
|
||
</pre></div>
|
||
</div>
|
||
</li>
|
||
<li><p><strong>/public/index.php</strong> is the front controller for your webapp; the config
|
||
path is specified on or about line 20:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span>
|
||
|
||
<span class="nv">$pathsConfig</span> <span class="o">=</span> <span class="nx">FCPATH</span> <span class="o">.</span> <span class="s1">'../app/Config/Paths.php'</span><span class="p">;</span>
|
||
<span class="c1">// ^^^ Change this if you move your application folder</span>
|
||
</pre></div>
|
||
</div>
|
||
</li>
|
||
</ul>
|
||
</section>
|
||
<section id="running-multiple-applications-with-one-codeigniter-installation">
|
||
<h2><a class="toc-backref" href="#id2">Running Multiple Applications with one CodeIgniter Installation</a><a class="headerlink" href="#running-multiple-applications-with-one-codeigniter-installation" title="Permalink to this headline"></a></h2>
|
||
<p>If you would like to share a common CodeIgniter framework installation, to manage
|
||
several different applications, simply put all of the directories located
|
||
inside your application directory into their own (sub)-directory.</p>
|
||
<p>For example, let’s say you want to create two applications, named <strong>foo</strong>
|
||
and <strong>bar</strong>. You could structure your application project directories like this:</p>
|
||
<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>/foo
|
||
/app
|
||
/public
|
||
/tests
|
||
/writable
|
||
spark
|
||
/bar
|
||
/app
|
||
/public
|
||
/tests
|
||
/writable
|
||
spark
|
||
/codeigniter
|
||
/system
|
||
</pre></div>
|
||
</div>
|
||
<p>This would have two apps, <strong>foo</strong> and <strong>bar</strong>, both having standard application directories
|
||
and a <strong>public</strong> folder, and sharing a common <strong>codeigniter</strong> framework.</p>
|
||
<p>The <strong>index.php</strong> inside each application would refer to its own configuration,
|
||
<code class="docutils literal notranslate"><span class="pre">../app/Config/Paths.php</span></code>, and the <code class="docutils literal notranslate"><span class="pre">$systemDirectory</span></code> variable in <strong>app/Config/Paths.php</strong> inside each
|
||
of those would be set to refer to the shared common <strong>system</strong> folder.</p>
|
||
<p>If either of the applications had a command-line component, then you would also
|
||
modify <strong>spark</strong> inside each application’s project folder, as directed above.</p>
|
||
<p>When you use Composer autoloader, fix the <code class="docutils literal notranslate"><span class="pre">COMPOSER_PATH</span></code> constant in <strong>app/Config/Constants.php</strong> inside each
|
||
of those:</p>
|
||
<div class="highlight-html+php notranslate"><div class="highlight"><pre><span></span><span class="o"><?</span><span class="nx">php</span>
|
||
|
||
<span class="nb">defined</span><span class="p">(</span><span class="s1">'COMPOSER_PATH'</span><span class="p">)</span> <span class="o">||</span> <span class="nb">define</span><span class="p">(</span><span class="s1">'COMPOSER_PATH'</span><span class="p">,</span> <span class="nx">ROOTPATH</span> <span class="o">.</span> <span class="s1">'../vendor/autoload.php'</span><span class="p">);</span>
|
||
</pre></div>
|
||
</div>
|
||
</section>
|
||
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