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1017 lines
65 KiB
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<!DOCTYPE html>
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<title>FTP Class — CodeIgniter 3.1.4 documentation</title>
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<link rel="next" title="Image Manipulation Class" href="image_lib.html"/>
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<li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</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="../DCO.html">Developer’s Certificate of Origin 1.1</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
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</ul>
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</li>
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</ul>
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<ul class="current">
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<li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current">
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<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
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<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
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<li class="toctree-l2 current"><a class="current reference internal" href="">FTP Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
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<li class="toctree-l2"><a class="reference internal" href="table.html">HTML Table Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
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<li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding 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="../database/index.html">Database Reference</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/caching.html">Query Caching</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</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/captcha_helper.html">CAPTCHA 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/directory_helper.html">Directory Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File 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/language_helper.html">Language 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/path_helper.html">Path 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/smiley_helper.html">Smiley Helper</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String 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/typography_helper.html">Typography 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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</div>
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<div class="section" id="ftp-class">
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<h1>FTP Class<a class="headerlink" href="#ftp-class" title="Permalink to this headline">¶</a></h1>
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<p>CodeIgniter’s FTP Class permits files to be transferred to a remote
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server. Remote files can also be moved, renamed, and deleted. The FTP
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class also includes a “mirroring” function that permits an entire local
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directory to be recreated remotely via FTP.</p>
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<div class="admonition note">
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<p class="first admonition-title">Note</p>
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<p class="last">SFTP and SSL FTP protocols are not supported, only standard
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FTP.</p>
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</div>
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<div class="contents local topic" id="contents">
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<ul class="simple">
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<li><a class="reference internal" href="#working-with-the-ftp-class" id="id1">Working with the FTP Class</a><ul>
|
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<li><a class="reference internal" href="#initializing-the-class" id="id2">Initializing the Class</a></li>
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<li><a class="reference internal" href="#usage-examples" id="id3">Usage Examples</a></li>
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</ul>
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</li>
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<li><a class="reference internal" href="#class-reference" id="id4">Class Reference</a></li>
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</ul>
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</div>
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<div class="custom-index container"></div><div class="section" id="working-with-the-ftp-class">
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<h2><a class="toc-backref" href="#id1">Working with the FTP Class</a><a class="headerlink" href="#working-with-the-ftp-class" title="Permalink to this headline">¶</a></h2>
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<div class="section" id="initializing-the-class">
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<h3><a class="toc-backref" href="#id2">Initializing the Class</a><a class="headerlink" href="#initializing-the-class" title="Permalink to this headline">¶</a></h3>
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<p>Like most other classes in CodeIgniter, the FTP class is initialized in
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|
your controller using the $this->load->library function:</p>
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<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span>
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</pre></div>
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</div>
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<p>Once loaded, the FTP object will be available using: $this->ftp</p>
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|
</div>
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<div class="section" id="usage-examples">
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<h3><a class="toc-backref" href="#id3">Usage Examples</a><a class="headerlink" href="#usage-examples" title="Permalink to this headline">¶</a></h3>
|
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<p>In this example a connection is opened to the FTP server, and a local
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|
file is read and uploaded in ASCII mode. The file permissions are set to
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|
755.</p>
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<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span>
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<span class="nv">$config</span><span class="p">[</span><span class="s1">'hostname'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'ftp.example.com'</span><span class="p">;</span>
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|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'username'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-username'</span><span class="p">;</span>
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|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'password'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-password'</span><span class="p">;</span>
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|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'debug'</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
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|
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|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
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|
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|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">upload</span><span class="p">(</span><span class="s1">'/local/path/to/myfile.html'</span><span class="p">,</span> <span class="s1">'/public_html/myfile.html'</span><span class="p">,</span> <span class="s1">'ascii'</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
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|
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|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">close</span><span class="p">();</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>In this example a list of files is retrieved from the server.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span>
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|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'hostname'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'ftp.example.com'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'username'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-username'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'password'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-password'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'debug'</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
|
|
|
|
<span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">list_files</span><span class="p">(</span><span class="s1">'/public_html/'</span><span class="p">);</span>
|
|
|
|
<span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">close</span><span class="p">();</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>In this example a local directory is mirrored on the server.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span>
|
|
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'hostname'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'ftp.example.com'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'username'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-username'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'password'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-password'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'debug'</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">mirror</span><span class="p">(</span><span class="s1">'/path/to/myfolder/'</span><span class="p">,</span> <span class="s1">'/public_html/myfolder/'</span><span class="p">);</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">close</span><span class="p">();</span>
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="section" id="class-reference">
|
|
<h2><a class="toc-backref" href="#id4">Class Reference</a><a class="headerlink" href="#class-reference" title="Permalink to this headline">¶</a></h2>
|
|
<dl class="class">
|
|
<dt id="CI_FTP">
|
|
<em class="property">class </em><tt class="descname">CI_FTP</tt><a class="headerlink" href="#CI_FTP" title="Permalink to this definition">¶</a></dt>
|
|
<dd><dl class="method">
|
|
<dt id="CI_FTP::connect">
|
|
<tt class="descname">connect</tt><big>(</big><span class="optional">[</span><em>$config = array()</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::connect" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$config</strong> (<em>array</em>) – Connection values</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Connects and logs into to the FTP server. Connection preferences are set
|
|
by passing an array to the function, or you can store them in a config
|
|
file.</p>
|
|
<p>Here is an example showing how you set preferences manually:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span>
|
|
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'hostname'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'ftp.example.com'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'username'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-username'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'password'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'your-password'</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'port'</span><span class="p">]</span> <span class="o">=</span> <span class="mi">21</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'passive'</span><span class="p">]</span> <span class="o">=</span> <span class="k">FALSE</span><span class="p">;</span>
|
|
<span class="nv">$config</span><span class="p">[</span><span class="s1">'debug'</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p><strong>Setting FTP Preferences in a Config File</strong></p>
|
|
<p>If you prefer you can store your FTP preferences in a config file.
|
|
Simply create a new file called the ftp.php, add the $config array in
|
|
that file. Then save the file at <em>application/config/ftp.php</em> and it
|
|
will be used automatically.</p>
|
|
<p><strong>Available connection options</strong></p>
|
|
<table border="1" class="docutils">
|
|
<colgroup>
|
|
<col width="13%" />
|
|
<col width="14%" />
|
|
<col width="73%" />
|
|
</colgroup>
|
|
<thead valign="bottom">
|
|
<tr class="row-odd"><th class="head">Option name</th>
|
|
<th class="head">Default value</th>
|
|
<th class="head">Description</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody valign="top">
|
|
<tr class="row-even"><td><strong>hostname</strong></td>
|
|
<td>n/a</td>
|
|
<td>FTP hostname (usually something like: ftp.example.com)</td>
|
|
</tr>
|
|
<tr class="row-odd"><td><strong>username</strong></td>
|
|
<td>n/a</td>
|
|
<td>FTP username</td>
|
|
</tr>
|
|
<tr class="row-even"><td><strong>password</strong></td>
|
|
<td>n/a</td>
|
|
<td>FTP password</td>
|
|
</tr>
|
|
<tr class="row-odd"><td><strong>port</strong></td>
|
|
<td>21</td>
|
|
<td>FTP server port number</td>
|
|
</tr>
|
|
<tr class="row-even"><td><strong>debug</strong></td>
|
|
<td>FALSE</td>
|
|
<td>TRUE/FALSE (boolean): Whether to enable debugging to display error messages</td>
|
|
</tr>
|
|
<tr class="row-odd"><td><strong>passive</strong></td>
|
|
<td>TRUE</td>
|
|
<td>TRUE/FALSE (boolean): Whether to use passive mode</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::upload">
|
|
<tt class="descname">upload</tt><big>(</big><em>$locpath</em>, <em>$rempath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::upload" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
|
|
<li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
|
|
<li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
|
|
<li><strong>$permissions</strong> (<em>int</em>) – File permissions (octal)</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Uploads a file to your server. You must supply the local path and the
|
|
remote path, and you can optionally set the mode and permissions.
|
|
Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">upload</span><span class="p">(</span><span class="s1">'/local/path/to/myfile.html'</span><span class="p">,</span> <span class="s1">'/public_html/myfile.html'</span><span class="p">,</span> <span class="s1">'ascii'</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
|
|
<p>If set, permissions have to be passed as an octal value.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::download">
|
|
<tt class="descname">download</tt><big>(</big><em>$rempath</em>, <em>$locpath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::download" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
|
|
<li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
|
|
<li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Downloads a file from your server. You must supply the remote path and
|
|
the local path, and you can optionally set the mode. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'/public_html/myfile.html'</span><span class="p">,</span> <span class="s1">'/local/path/to/myfile.html'</span><span class="p">,</span> <span class="s1">'ascii'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
|
|
<p>Returns FALSE if the download does not execute successfully
|
|
(including if PHP does not have permission to write the local file).</p>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::rename">
|
|
<tt class="descname">rename</tt><big>(</big><em>$old_file</em>, <em>$new_file</em><span class="optional">[</span>, <em>$move = FALSE</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::rename" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
|
|
<li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
|
|
<li><strong>$move</strong> (<em>bool</em>) – Whether a move is being performed</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to rename a file. Supply the source file name/path and the new file name/path.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Renames green.html to blue.html</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">rename</span><span class="p">(</span><span class="s1">'/public_html/foo/green.html'</span><span class="p">,</span> <span class="s1">'/public_html/foo/blue.html'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::move">
|
|
<tt class="descname">move</tt><big>(</big><em>$old_file</em>, <em>$new_file</em><big>)</big><a class="headerlink" href="#CI_FTP::move" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
|
|
<li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Lets you move a file. Supply the source and destination paths:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Moves blog.html from "joe" to "fred"</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">move</span><span class="p">(</span><span class="s1">'/public_html/joe/blog.html'</span><span class="p">,</span> <span class="s1">'/public_html/fred/blog.html'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<div class="admonition note">
|
|
<p class="first admonition-title">Note</p>
|
|
<p class="last">If the destination file name is different the file will be renamed.</p>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::delete_file">
|
|
<tt class="descname">delete_file</tt><big>(</big><em>$filepath</em><big>)</big><a class="headerlink" href="#CI_FTP::delete_file" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$filepath</strong> (<em>string</em>) – Path to file to delete</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Lets you delete a file. Supply the source path with the file name.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">delete_file</span><span class="p">(</span><span class="s1">'/public_html/joe/blog.html'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::delete_dir">
|
|
<tt class="descname">delete_dir</tt><big>(</big><em>$filepath</em><big>)</big><a class="headerlink" href="#CI_FTP::delete_dir" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$filepath</strong> (<em>string</em>) – Path to directory to delete</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Lets you delete a directory and everything it contains. Supply the
|
|
source path to the directory with a trailing slash.</p>
|
|
<div class="admonition important">
|
|
<p class="first admonition-title">Important</p>
|
|
<p class="last">Be VERY careful with this method!
|
|
It will recursively delete <strong>everything</strong> within the supplied path,
|
|
including sub-folders and all files. Make absolutely sure your path
|
|
is correct. Try using <tt class="docutils literal"><span class="pre">list_files()</span></tt> first to verify that your path is correct.</p>
|
|
</div>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">delete_dir</span><span class="p">(</span><span class="s1">'/public_html/path/to/folder/'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::list_files">
|
|
<tt class="descname">list_files</tt><big>(</big><span class="optional">[</span><em>$path = '.'</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::list_files" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$path</strong> (<em>string</em>) – Directory path</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">An array list of files or FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to retrieve a list of files on your server returned as an
|
|
array. You must supply the path to the desired directory.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">list_files</span><span class="p">(</span><span class="s1">'/public_html/'</span><span class="p">);</span>
|
|
<span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::mirror">
|
|
<tt class="descname">mirror</tt><big>(</big><em>$locpath</em>, <em>$rempath</em><big>)</big><a class="headerlink" href="#CI_FTP::mirror" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$locpath</strong> (<em>string</em>) – Local path</li>
|
|
<li><strong>$rempath</strong> (<em>string</em>) – Remote path</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Recursively reads a local folder and everything it contains (including
|
|
sub-folders) and creates a mirror via FTP based on it. Whatever the
|
|
directory structure of the original file path will be recreated on the
|
|
server. You must supply a source path and a destination path:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">mirror</span><span class="p">(</span><span class="s1">'/path/to/myfolder/'</span><span class="p">,</span> <span class="s1">'/public_html/myfolder/'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::mkdir">
|
|
<tt class="descname">mkdir</tt><big>(</big><em>$path</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::mkdir" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$path</strong> (<em>string</em>) – Path to directory to create</li>
|
|
<li><strong>$permissions</strong> (<em>int</em>) – Permissions (octal)</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Lets you create a directory on your server. Supply the path ending in
|
|
the folder name you wish to create, with a trailing slash.</p>
|
|
<p>Permissions can be set by passing an octal value in the second parameter.</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Creates a folder named "bar"</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">mkdir</span><span class="p">(</span><span class="s1">'/public_html/foo/bar/'</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::chmod">
|
|
<tt class="descname">chmod</tt><big>(</big><em>$path</em>, <em>$perm</em><big>)</big><a class="headerlink" href="#CI_FTP::chmod" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$path</strong> (<em>string</em>) – Path to alter permissions for</li>
|
|
<li><strong>$perm</strong> (<em>int</em>) – Permissions (octal)</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to set file permissions. Supply the path to the file or
|
|
directory you wish to alter permissions on:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Chmod "bar" to 755</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">chmod</span><span class="p">(</span><span class="s1">'/public_html/foo/bar/'</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::changedir">
|
|
<tt class="descname">changedir</tt><big>(</big><em>$path</em><span class="optional">[</span>, <em>$suppress_debug = FALSE</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_FTP::changedir" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$path</strong> (<em>string</em>) – Directory path</li>
|
|
<li><strong>$suppress_debug</strong> (<em>bool</em>) – Whether to turn off debug messages for this command</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Changes the current working directory to the specified path.</p>
|
|
<p>The <tt class="docutils literal"><span class="pre">$suppress_debug</span></tt> parameter is useful in case you want to use this method
|
|
as an <tt class="docutils literal"><span class="pre">is_dir()</span></tt> alternative for FTP.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_FTP::close">
|
|
<tt class="descname">close</tt><big>(</big><big>)</big><a class="headerlink" href="#CI_FTP::close" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">TRUE on success, FALSE on failure</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Closes the connection to your server. It’s recommended that you use this
|
|
when you are finished uploading.</p>
|
|
</dd></dl>
|
|
|
|
</dd></dl>
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