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diff --git a/user_guide/libraries/ftp.html b/user_guide/libraries/ftp.html new file mode 100644 index 000000000..27d331231 --- /dev/null +++ b/user_guide/libraries/ftp.html @@ -0,0 +1,1016 @@ + + +<!DOCTYPE html> +<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]--> +<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]--> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + + <title>FTP Class — CodeIgniter 3.1.7 documentation</title> + + + + + <link rel="shortcut icon" href="../_static/ci-icon.ico"/> + + + + <link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'> + + + + + + + + + + <link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" /> + + + + <link rel="index" title="Index" + href="../genindex.html"/> + <link rel="search" title="Search" 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Applications</a></li> +<li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li> +<li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li> +<li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li> +<li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li> +</ul> +</li> +</ul> +<ul class="current"> +<li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current"> +<li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li> +<li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li> +<li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li> +<li class="toctree-l2 current"><a class="current reference internal" href="#">FTP Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li> +<li 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href="../database/call_function.html">Custom Function Calls</a></li> +<li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li> +<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li> +<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li> +<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li> +</ul> +</li> +</ul> +<ul> +<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul> +<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li> +<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li> +<li class="toctree-l2"><a class="reference internal" 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+<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li> +</ul> +</li> +</ul> + + + + </div> + + </nav> + + <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> + + + <nav class="wy-nav-top" role="navigation" aria-label="top navigation"> + <i data-toggle="wy-nav-top" class="fa fa-bars"></i> + <a href="../index.html">CodeIgniter</a> + </nav> + + + + <div class="wy-nav-content"> + <div class="rst-content"> + <div role="navigation" aria-label="breadcrumbs navigation"> + <ul class="wy-breadcrumbs"> + <li><a href="../index.html">Docs</a> »</li> + + <li><a href="index.html">Libraries</a> »</li> + + <li>FTP Class</li> + <li class="wy-breadcrumbs-aside"> + + </li> + <div style="float:right;margin-left:5px;" id="closeMe"> + <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" /> + </div> + </ul> + <hr/> +</div> + <div role="main" class="document"> + + <div class="section" id="ftp-class"> +<h1>FTP Class<a class="headerlink" href="#ftp-class" title="Permalink to this headline">¶</a></h1> +<p>CodeIgniter’s FTP Class permits files to be transferred to a remote +server. Remote files can also be moved, renamed, and deleted. The FTP +class also includes a “mirroring” function that permits an entire local +directory to be recreated remotely via FTP.</p> +<div class="admonition note"> +<p class="first admonition-title">Note</p> +<p class="last">SFTP and SSL FTP protocols are not supported, only standard +FTP.</p> +</div> +<div class="contents local topic" id="contents"> +<ul class="simple"> +<li><a class="reference internal" href="#working-with-the-ftp-class" id="id1">Working with the FTP Class</a><ul> +<li><a class="reference internal" href="#initializing-the-class" id="id2">Initializing the Class</a></li> +<li><a class="reference internal" href="#usage-examples" id="id3">Usage Examples</a></li> +</ul> +</li> +<li><a class="reference internal" href="#class-reference" id="id4">Class Reference</a></li> +</ul> +</div> +<div class="custom-index container"></div><div class="section" id="working-with-the-ftp-class"> +<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> +<div class="section" id="initializing-the-class"> +<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> +<p>Like most other classes in CodeIgniter, the FTP class is initialized in +your controller using the $this->load->library function:</p> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$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> +</pre></div> +</div> +<p>Once loaded, the FTP object will be available using: $this->ftp</p> +</div> +<div class="section" id="usage-examples"> +<h3><a class="toc-backref" href="#id3">Usage Examples</a><a class="headerlink" href="#usage-examples" title="Permalink to this headline">¶</a></h3> +<p>In this example a connection is opened to the FTP server, and a local +file is read and uploaded in ASCII mode. The file permissions are set to +755.</p> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$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">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">upload</span><span class="p">(</span><span class="s1">'/local/path/to/myfile.html'</span><span class="p">,</span> <span class="s1">'/public_html/myfile.html'</span><span class="p">,</span> <span class="s1">'ascii'</span><span class="p">,</span> <span class="mo">0775</span><span class="p">);</span> + +<span class="nv">$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">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">library</span><span class="p">(</span><span class="s1">'ftp'</span><span class="p">);</span> + +<span class="nv">$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><code class="descname">CI_FTP</code><a class="headerlink" href="#CI_FTP" title="Permalink to this definition">¶</a></dt> +<dd><dl class="method"> +<dt id="CI_FTP::connect"> +<code class="descname">connect</code><span class="sig-paren">(</span><span class="optional">[</span><em>$config = array()</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::connect" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$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 $config array in +that file. Then save the file at <em>application/config/ftp.php</em> and it +will be used automatically.</p> +<p><strong>Available connection options</strong></p> +<table border="1" class="docutils"> +<colgroup> +<col width="13%" /> +<col width="14%" /> +<col width="73%" /> +</colgroup> +<thead valign="bottom"> +<tr class="row-odd"><th class="head">Option name</th> +<th class="head">Default value</th> +<th class="head">Description</th> +</tr> +</thead> +<tbody valign="top"> +<tr class="row-even"><td><strong>hostname</strong></td> +<td>n/a</td> +<td>FTP hostname (usually something like: ftp.example.com)</td> +</tr> +<tr class="row-odd"><td><strong>username</strong></td> +<td>n/a</td> +<td>FTP username</td> +</tr> +<tr class="row-even"><td><strong>password</strong></td> +<td>n/a</td> +<td>FTP password</td> +</tr> +<tr class="row-odd"><td><strong>port</strong></td> +<td>21</td> +<td>FTP server port number</td> +</tr> +<tr class="row-even"><td><strong>debug</strong></td> +<td>FALSE</td> +<td>TRUE/FALSE (boolean): Whether to enable debugging to display error messages</td> +</tr> +<tr class="row-odd"><td><strong>passive</strong></td> +<td>TRUE</td> +<td>TRUE/FALSE (boolean): Whether to use passive mode</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::upload"> +<code class="descname">upload</code><span class="sig-paren">(</span><em>$locpath</em>, <em>$rempath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::upload" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$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"> +<code class="descname">download</code><span class="sig-paren">(</span><em>$rempath</em>, <em>$locpath</em><span class="optional">[</span>, <em>$mode = 'auto'</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::download" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$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">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'/public_html/myfile.html'</span><span class="p">,</span> <span class="s1">'/local/path/to/myfile.html'</span><span class="p">,</span> <span class="s1">'ascii'</span><span class="p">);</span> +</pre></div> +</div> +<p>If ‘auto’ mode is used it will base the mode on the file extension of the source file.</p> +<p>Returns FALSE if the download does not execute successfully +(including if PHP does not have permission to write the local file).</p> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::rename"> +<code class="descname">rename</code><span class="sig-paren">(</span><em>$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> +<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"> +<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> +<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">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">move</span><span class="p">(</span><span class="s1">'/public_html/joe/blog.html'</span><span class="p">,</span> <span class="s1">'/public_html/fred/blog.html'</span><span class="p">);</span> +</pre></div> +</div> +<div class="admonition note"> +<p class="first admonition-title">Note</p> +<p class="last">If the destination file name is different the file will be renamed.</p> +</div> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::delete_file"> +<code class="descname">delete_file</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_file" title="Permalink to this definition">¶</a></dt> +<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"> +<code class="descname">delete_dir</code><span class="sig-paren">(</span><em>$filepath</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::delete_dir" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$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 <code class="docutils literal"><span class="pre">list_files()</span></code> first to verify that your path is correct.</p> +</div> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">delete_dir</span><span class="p">(</span><span class="s1">'/public_html/path/to/folder/'</span><span class="p">);</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::list_files"> +<code class="descname">list_files</code><span class="sig-paren">(</span><span class="optional">[</span><em>$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> +<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"> +<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> +<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">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">mirror</span><span class="p">(</span><span class="s1">'/path/to/myfolder/'</span><span class="p">,</span> <span class="s1">'/public_html/myfolder/'</span><span class="p">);</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::mkdir"> +<code class="descname">mkdir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$permissions = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::mkdir" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$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"> +<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> +<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">$this</span><span class="o">-></span><span class="na">ftp</span><span class="o">-></span><span class="na">chmod</span><span class="p">(</span><span class="s1">'/public_html/foo/bar/'</span><span class="p">,</span> <span class="mo">0755</span><span class="p">);</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::changedir"> +<code class="descname">changedir</code><span class="sig-paren">(</span><em>$path</em><span class="optional">[</span>, <em>$suppress_debug = FALSE</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_FTP::changedir" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$path</strong> (<em>string</em>) – Directory path</li> +<li><strong>$suppress_debug</strong> (<em>bool</em>) – Whether to turn off debug messages for this command</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p> +</td> +</tr> +</tbody> +</table> +<p>Changes the current working directory to the specified path.</p> +<p>The <code class="docutils literal"><span class="pre">$suppress_debug</span></code> parameter is useful in case you want to use this method +as an <code class="docutils literal"><span class="pre">is_dir()</span></code> alternative for FTP.</p> +</dd></dl> + +<dl class="method"> +<dt id="CI_FTP::close"> +<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> +<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> + +</div> +</div> + + + </div> + <footer> + + <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> + + <a href="image_lib.html" class="btn btn-neutral float-right" title="Image Manipulation Class">Next <span class="fa fa-arrow-circle-right"></span></a> + + + <a href="form_validation.html" class="btn btn-neutral" title="Form Validation"><span class="fa fa-arrow-circle-left"></span> Previous</a> + + </div> + + + <hr/> + + <div role="contentinfo"> + <p> + © Copyright 2014 - 2018, British Columbia Institute of Technology. + Last updated on Jan 13, 2018. + </p> + </div> + + Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/snide/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. + +</footer> + </div> + </div> + + </section> + + </div> + + + + + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT:'../', + VERSION:'3.1.7', + COLLAPSE_INDEX:false, + FILE_SUFFIX:'.html', + HAS_SOURCE: false + }; + </script> + <script type="text/javascript" src="../_static/jquery.js"></script> + <script type="text/javascript" src="../_static/underscore.js"></script> + <script type="text/javascript" src="../_static/doctools.js"></script> + + + + + + <script type="text/javascript" src="../_static/js/theme.js"></script> + + + + + <script type="text/javascript"> + jQuery(function () { + SphinxRtdTheme.StickyNav.enable(); + }); + </script> + + +</body> +</html>
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