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305</ul>
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310<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
311<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
312<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
313<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
314<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
315<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
316<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
317<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
318<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
319<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
320<li class="toctree-l2 current"><a class="current reference internal" href="#">FTP Class</a></li>
321<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
322<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
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340</ul>
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344<li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
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346<li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
347<li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
348<li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
349<li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
350<li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
351<li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
352<li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
353<li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
354<li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
355<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
356<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
357<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
358<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
359</ul>
360</li>
361</ul>
362<ul>
363<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
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385</ul>
386</li>
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388
389
390
391 </div>
392 &nbsp;
393 </nav>
394
395 <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
396
397
398 <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
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400 <a href="../index.html">CodeIgniter</a>
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409 <li><a href="../index.html">Docs</a> &raquo;</li>
410
411 <li><a href="index.html">Libraries</a> &raquo;</li>
412
413 <li>FTP Class</li>
414 <li class="wy-breadcrumbs-aside">
415
416 </li>
417 <div style="float:right;margin-left:5px;" id="closeMe">
418 <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" />
419 </div>
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422</div>
423 <div role="main" class="document">
424
425 <div class="section" id="ftp-class">
426<h1>FTP Class<a class="headerlink" href="#ftp-class" title="Permalink to this headline"></a></h1>
427<p>CodeIgniter’s FTP Class permits files to be transferred to a remote
428server. Remote files can also be moved, renamed, and deleted. The FTP
429class also includes a “mirroring” function that permits an entire local
430directory to be recreated remotely via FTP.</p>
431<div class="admonition note">
432<p class="first admonition-title">Note</p>
433<p class="last">SFTP and SSL FTP protocols are not supported, only standard
434FTP.</p>
435</div>
436<div class="contents local topic" id="contents">
437<ul class="simple">
438<li><a class="reference internal" href="#working-with-the-ftp-class" id="id1">Working with the FTP Class</a><ul>
439<li><a class="reference internal" href="#initializing-the-class" id="id2">Initializing the Class</a></li>
440<li><a class="reference internal" href="#usage-examples" id="id3">Usage Examples</a></li>
441</ul>
442</li>
443<li><a class="reference internal" href="#class-reference" id="id4">Class Reference</a></li>
444</ul>
445</div>
446<div class="custom-index container"></div><div class="section" id="working-with-the-ftp-class">
447<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>
448<div class="section" id="initializing-the-class">
449<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>
450<p>Like most other classes in CodeIgniter, the FTP class is initialized in
451your controller using the $this-&gt;load-&gt;library function:</p>
452<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
453</pre></div>
454</div>
455<p>Once loaded, the FTP object will be available using: $this-&gt;ftp</p>
456</div>
457<div class="section" id="usage-examples">
458<h3><a class="toc-backref" href="#id3">Usage Examples</a><a class="headerlink" href="#usage-examples" title="Permalink to this headline"></a></h3>
459<p>In this example a connection is opened to the FTP server, and a local
460file is read and uploaded in ASCII mode. The file permissions are set to
461755.</p>
462<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
463
464<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
465<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
466<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
467<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
468
469<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
470
471<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">upload</span><span class="p">(</span><span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
472
473<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
474</pre></div>
475</div>
476<p>In this example a list of files is retrieved from the server.</p>
477<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
478
479<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
480<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
481<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
482<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
483
484<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
485
486<span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">list_files</span><span class="p">(</span><span class="s1">&#39;/public_html/&#39;</span><span class="p">);</span>
487
488<span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
489
490<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
491</pre></div>
492</div>
493<p>In this example a local directory is mirrored on the server.</p>
494<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
495
496<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
497<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
498<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
499<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
500
501<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
502
503<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mirror</span><span class="p">(</span><span class="s1">&#39;/path/to/myfolder/&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfolder/&#39;</span><span class="p">);</span>
504
505<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">close</span><span class="p">();</span>
506</pre></div>
507</div>
508</div>
509</div>
510<div class="section" id="class-reference">
511<h2><a class="toc-backref" href="#id4">Class Reference</a><a class="headerlink" href="#class-reference" title="Permalink to this headline"></a></h2>
512<dl class="class">
513<dt id="CI_FTP">
514<em class="property">class </em><code class="descname">CI_FTP</code><a class="headerlink" href="#CI_FTP" title="Permalink to this definition"></a></dt>
515<dd><dl class="method">
516<dt id="CI_FTP::connect">
517<code class="descname">connect</code><span class="sig-paren">(</span><span class="optional">[</span><em>$config = array()</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::connect" title="Permalink to this definition"></a></dt>
518<dd><table class="docutils field-list" frame="void" rules="none">
519<col class="field-name" />
520<col class="field-body" />
521<tbody valign="top">
522<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
523<li><strong>$config</strong> (<em>array</em>) – Connection values</li>
524</ul>
525</td>
526</tr>
527<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>
528</td>
529</tr>
530<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
531</td>
532</tr>
533</tbody>
534</table>
535<p>Connects and logs into to the FTP server. Connection preferences are set
536by passing an array to the function, or you can store them in a config
537file.</p>
538<p>Here is an example showing how you set preferences manually:</p>
539<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;ftp&#39;</span><span class="p">);</span>
540
541<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;hostname&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;ftp.example.com&#39;</span><span class="p">;</span>
542<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;username&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-username&#39;</span><span class="p">;</span>
543<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;password&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s1">&#39;your-password&#39;</span><span class="p">;</span>
544<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;port&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="mi">21</span><span class="p">;</span>
545<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;passive&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">FALSE</span><span class="p">;</span>
546<span class="nv">$config</span><span class="p">[</span><span class="s1">&#39;debug&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="k">TRUE</span><span class="p">;</span>
547
548<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">connect</span><span class="p">(</span><span class="nv">$config</span><span class="p">);</span>
549</pre></div>
550</div>
551<p><strong>Setting FTP Preferences in a Config File</strong></p>
552<p>If you prefer you can store your FTP preferences in a config file.
553Simply create a new file called the ftp.php, add the $config array in
554that file. Then save the file at <em>application/config/ftp.php</em> and it
555will be used automatically.</p>
556<p><strong>Available connection options</strong></p>
557<table border="1" class="docutils">
558<colgroup>
559<col width="13%" />
560<col width="14%" />
561<col width="73%" />
562</colgroup>
563<thead valign="bottom">
564<tr class="row-odd"><th class="head">Option name</th>
565<th class="head">Default value</th>
566<th class="head">Description</th>
567</tr>
568</thead>
569<tbody valign="top">
570<tr class="row-even"><td><strong>hostname</strong></td>
571<td>n/a</td>
572<td>FTP hostname (usually something like: ftp.example.com)</td>
573</tr>
574<tr class="row-odd"><td><strong>username</strong></td>
575<td>n/a</td>
576<td>FTP username</td>
577</tr>
578<tr class="row-even"><td><strong>password</strong></td>
579<td>n/a</td>
580<td>FTP password</td>
581</tr>
582<tr class="row-odd"><td><strong>port</strong></td>
583<td>21</td>
584<td>FTP server port number</td>
585</tr>
586<tr class="row-even"><td><strong>debug</strong></td>
587<td>FALSE</td>
588<td>TRUE/FALSE (boolean): Whether to enable debugging to display error messages</td>
589</tr>
590<tr class="row-odd"><td><strong>passive</strong></td>
591<td>TRUE</td>
592<td>TRUE/FALSE (boolean): Whether to use passive mode</td>
593</tr>
594</tbody>
595</table>
596</dd></dl>
597
598<dl class="method">
599<dt id="CI_FTP::upload">
600<code class="descname">upload</code><span class="sig-paren">(</span><em>$locpath</em>, <em>$rempath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::upload" title="Permalink to this definition"></a></dt>
601<dd><table class="docutils field-list" frame="void" rules="none">
602<col class="field-name" />
603<col class="field-body" />
604<tbody valign="top">
605<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
606<li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
607<li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
608<li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
609<li><strong>$permissions</strong> (<em>int</em>) – File permissions (octal)</li>
610</ul>
611</td>
612</tr>
613<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
614</td>
615</tr>
616<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
617</td>
618</tr>
619</tbody>
620</table>
621<p>Uploads a file to your server. You must supply the local path and the
622remote path, and you can optionally set the mode and permissions.
623Example:</p>
624<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">upload</span><span class="p">(</span><span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span>
625</pre></div>
626</div>
627<p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
628<p>If set, permissions have to be passed as an octal value.</p>
629</dd></dl>
630
631<dl class="method">
632<dt id="CI_FTP::download">
633<code class="descname">download</code><span class="sig-paren">(</span><em>$rempath</em>, <em>$locpath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::download" title="Permalink to this definition"></a></dt>
634<dd><table class="docutils field-list" frame="void" rules="none">
635<col class="field-name" />
636<col class="field-body" />
637<tbody valign="top">
638<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
639<li><strong>$rempath</strong> (<em>string</em>) – Remote file path</li>
640<li><strong>$locpath</strong> (<em>string</em>) – Local file path</li>
641<li><strong>$mode</strong> (<em>string</em>) – FTP mode, defaults to ‘auto’ (options are: ‘auto’, ‘binary’, ‘ascii’)</li>
642</ul>
643</td>
644</tr>
645<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>
646</td>
647</tr>
648<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
649</td>
650</tr>
651</tbody>
652</table>
653<p>Downloads a file from your server. You must supply the remote path and
654the local path, and you can optionally set the mode. Example:</p>
655<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">download</span><span class="p">(</span><span class="s1">&#39;/public_html/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/local/path/to/myfile.html&#39;</span><span class="p">,</span> <span class="s1">&#39;ascii&#39;</span><span class="p">);</span>
656</pre></div>
657</div>
658<p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p>
659<p>Returns FALSE if the download does not execute successfully
660(including if PHP does not have permission to write the local file).</p>
661</dd></dl>
662
663<dl class="method">
664<dt id="CI_FTP::rename">
665<code class="descname">rename</code><span class="sig-paren">(</span><em>$old_file</em>, <em>$new_file</em><span class="optional">[</span>, <em>$move = FALSE</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::rename" title="Permalink to this definition"></a></dt>
666<dd><table class="docutils field-list" frame="void" rules="none">
667<col class="field-name" />
668<col class="field-body" />
669<tbody valign="top">
670<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
671<li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
672<li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
673<li><strong>$move</strong> (<em>bool</em>) – Whether a move is being performed</li>
674</ul>
675</td>
676</tr>
677<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
678</td>
679</tr>
680<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
681</td>
682</tr>
683</tbody>
684</table>
685<p>Permits you to rename a file. Supply the source file name/path and the new file name/path.</p>
686<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Renames green.html to blue.html</span>
687<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">rename</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/green.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/foo/blue.html&#39;</span><span class="p">);</span>
688</pre></div>
689</div>
690</dd></dl>
691
692<dl class="method">
693<dt id="CI_FTP::move">
694<code class="descname">move</code><span class="sig-paren">(</span><em>$old_file</em>, <em>$new_file</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::move" title="Permalink to this definition"></a></dt>
695<dd><table class="docutils field-list" frame="void" rules="none">
696<col class="field-name" />
697<col class="field-body" />
698<tbody valign="top">
699<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
700<li><strong>$old_file</strong> (<em>string</em>) – Old file name</li>
701<li><strong>$new_file</strong> (<em>string</em>) – New file name</li>
702</ul>
703</td>
704</tr>
705<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>
706</td>
707</tr>
708<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
709</td>
710</tr>
711</tbody>
712</table>
713<p>Lets you move a file. Supply the source and destination paths:</p>
714<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Moves blog.html from &quot;joe&quot; to &quot;fred&quot;</span>
715<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">move</span><span class="p">(</span><span class="s1">&#39;/public_html/joe/blog.html&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/fred/blog.html&#39;</span><span class="p">);</span>
716</pre></div>
717</div>
718<div class="admonition note">
719<p class="first admonition-title">Note</p>
720<p class="last">If the destination file name is different the file will be renamed.</p>
721</div>
722</dd></dl>
723
724<dl class="method">
725<dt id="CI_FTP::delete_file">
726<code class="descname">delete_file</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_file" title="Permalink to this definition"></a></dt>
727<dd><table class="docutils field-list" frame="void" rules="none">
728<col class="field-name" />
729<col class="field-body" />
730<tbody valign="top">
731<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
732<li><strong>$filepath</strong> (<em>string</em>) – Path to file to delete</li>
733</ul>
734</td>
735</tr>
736<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
737</td>
738</tr>
739<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
740</td>
741</tr>
742</tbody>
743</table>
744<p>Lets you delete a file. Supply the source path with the file name.</p>
745<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">delete_file</span><span class="p">(</span><span class="s1">&#39;/public_html/joe/blog.html&#39;</span><span class="p">);</span>
746</pre></div>
747</div>
748</dd></dl>
749
750<dl class="method">
751<dt id="CI_FTP::delete_dir">
752<code class="descname">delete_dir</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_dir" title="Permalink to this definition"></a></dt>
753<dd><table class="docutils field-list" frame="void" rules="none">
754<col class="field-name" />
755<col class="field-body" />
756<tbody valign="top">
757<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
758<li><strong>$filepath</strong> (<em>string</em>) – Path to directory to delete</li>
759</ul>
760</td>
761</tr>
762<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>
763</td>
764</tr>
765<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
766</td>
767</tr>
768</tbody>
769</table>
770<p>Lets you delete a directory and everything it contains. Supply the
771source path to the directory with a trailing slash.</p>
772<div class="admonition important">
773<p class="first admonition-title">Important</p>
774<p class="last">Be VERY careful with this method!
775It will recursively delete <strong>everything</strong> within the supplied path,
776including sub-folders and all files. Make absolutely sure your path
777is correct. Try using <code class="docutils literal"><span class="pre">list_files()</span></code> first to verify that your path is correct.</p>
778</div>
779<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">delete_dir</span><span class="p">(</span><span class="s1">&#39;/public_html/path/to/folder/&#39;</span><span class="p">);</span>
780</pre></div>
781</div>
782</dd></dl>
783
784<dl class="method">
785<dt id="CI_FTP::list_files">
786<code class="descname">list_files</code><span class="sig-paren">(</span><span class="optional">[</span><em>$path = '.'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::list_files" title="Permalink to this definition"></a></dt>
787<dd><table class="docutils field-list" frame="void" rules="none">
788<col class="field-name" />
789<col class="field-body" />
790<tbody valign="top">
791<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
792<li><strong>$path</strong> (<em>string</em>) – Directory path</li>
793</ul>
794</td>
795</tr>
796<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">An array list of files or FALSE on failure</p>
797</td>
798</tr>
799<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p>
800</td>
801</tr>
802</tbody>
803</table>
804<p>Permits you to retrieve a list of files on your server returned as an
805array. You must supply the path to the desired directory.</p>
806<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">list_files</span><span class="p">(</span><span class="s1">&#39;/public_html/&#39;</span><span class="p">);</span>
807<span class="nb">print_r</span><span class="p">(</span><span class="nv">$list</span><span class="p">);</span>
808</pre></div>
809</div>
810</dd></dl>
811
812<dl class="method">
813<dt id="CI_FTP::mirror">
814<code class="descname">mirror</code><span class="sig-paren">(</span><em>$locpath</em>, <em>$rempath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::mirror" title="Permalink to this definition"></a></dt>
815<dd><table class="docutils field-list" frame="void" rules="none">
816<col class="field-name" />
817<col class="field-body" />
818<tbody valign="top">
819<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
820<li><strong>$locpath</strong> (<em>string</em>) – Local path</li>
821<li><strong>$rempath</strong> (<em>string</em>) – Remote path</li>
822</ul>
823</td>
824</tr>
825<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>
826</td>
827</tr>
828<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
829</td>
830</tr>
831</tbody>
832</table>
833<p>Recursively reads a local folder and everything it contains (including
834sub-folders) and creates a mirror via FTP based on it. Whatever the
835directory structure of the original file path will be recreated on the
836server. You must supply a source path and a destination path:</p>
837<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mirror</span><span class="p">(</span><span class="s1">&#39;/path/to/myfolder/&#39;</span><span class="p">,</span> <span class="s1">&#39;/public_html/myfolder/&#39;</span><span class="p">);</span>
838</pre></div>
839</div>
840</dd></dl>
841
842<dl class="method">
843<dt id="CI_FTP::mkdir">
844<code class="descname">mkdir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::mkdir" title="Permalink to this definition"></a></dt>
845<dd><table class="docutils field-list" frame="void" rules="none">
846<col class="field-name" />
847<col class="field-body" />
848<tbody valign="top">
849<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
850<li><strong>$path</strong> (<em>string</em>) – Path to directory to create</li>
851<li><strong>$permissions</strong> (<em>int</em>) – Permissions (octal)</li>
852</ul>
853</td>
854</tr>
855<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
856</td>
857</tr>
858<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
859</td>
860</tr>
861</tbody>
862</table>
863<p>Lets you create a directory on your server. Supply the path ending in
864the folder name you wish to create, with a trailing slash.</p>
865<p>Permissions can be set by passing an octal value in the second parameter.</p>
866<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Creates a folder named &quot;bar&quot;</span>
867<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">mkdir</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/bar/&#39;</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
868</pre></div>
869</div>
870</dd></dl>
871
872<dl class="method">
873<dt id="CI_FTP::chmod">
874<code class="descname">chmod</code><span class="sig-paren">(</span><em>$path</em>, <em>$perm</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::chmod" title="Permalink to this definition"></a></dt>
875<dd><table class="docutils field-list" frame="void" rules="none">
876<col class="field-name" />
877<col class="field-body" />
878<tbody valign="top">
879<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
880<li><strong>$path</strong> (<em>string</em>) – Path to alter permissions for</li>
881<li><strong>$perm</strong> (<em>int</em>) – Permissions (octal)</li>
882</ul>
883</td>
884</tr>
885<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>
886</td>
887</tr>
888<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
889</td>
890</tr>
891</tbody>
892</table>
893<p>Permits you to set file permissions. Supply the path to the file or
894directory you wish to alter permissions on:</p>
895<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="c1">// Chmod &quot;bar&quot; to 755</span>
896<span class="nv">$this</span><span class="o">-&gt;</span><span class="na">ftp</span><span class="o">-&gt;</span><span class="na">chmod</span><span class="p">(</span><span class="s1">&#39;/public_html/foo/bar/&#39;</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span>
897</pre></div>
898</div>
899</dd></dl>
900
901<dl class="method">
902<dt id="CI_FTP::changedir">
903<code class="descname">changedir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$suppress_debug = FALSE</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::changedir" title="Permalink to this definition"></a></dt>
904<dd><table class="docutils field-list" frame="void" rules="none">
905<col class="field-name" />
906<col class="field-body" />
907<tbody valign="top">
908<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
909<li><strong>$path</strong> (<em>string</em>) – Directory path</li>
910<li><strong>$suppress_debug</strong> (<em>bool</em>) – Whether to turn off debug messages for this command</li>
911</ul>
912</td>
913</tr>
914<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
915</td>
916</tr>
917<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
918</td>
919</tr>
920</tbody>
921</table>
922<p>Changes the current working directory to the specified path.</p>
923<p>The <code class="docutils literal"><span class="pre">$suppress_debug</span></code> parameter is useful in case you want to use this method
924as an <code class="docutils literal"><span class="pre">is_dir()</span></code> alternative for FTP.</p>
925</dd></dl>
926
927<dl class="method">
928<dt id="CI_FTP::close">
929<code class="descname">close</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::close" title="Permalink to this definition"></a></dt>
930<dd><table class="docutils field-list" frame="void" rules="none">
931<col class="field-name" />
932<col class="field-body" />
933<tbody valign="top">
934<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">TRUE on success, FALSE on failure</td>
935</tr>
936<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td>
937</tr>
938</tbody>
939</table>
940<p>Closes the connection to your server. It’s recommended that you use this
941when you are finished uploading.</p>
942</dd></dl>
943
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