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<div class="section" id="zip-encoding-class">
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<h1>Zip Encoding Class<a class="headerlink" href="#zip-encoding-class" title="Permalink to this headline">¶</a></h1>
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<p>CodeIgniter’s Zip Encoding Class permits you to create Zip archives.
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Archives can be downloaded to your desktop or saved to a directory.</p>
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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="#using-the-zip-encoding-class" id="id1">Using the Zip Encoding 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-example" id="id3">Usage Example</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="using-the-zip-encoding-class">
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<h2><a class="toc-backref" href="#id1">Using the Zip Encoding Class</a><a class="headerlink" href="#using-the-zip-encoding-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 Zip 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">'zip'</span><span class="p">);</span>
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</pre></div>
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</div>
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<p>Once loaded, the Zip library object will be available using:</p>
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<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">zip</span>
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</pre></div>
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</div>
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</div>
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<div class="section" id="usage-example">
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<h3><a class="toc-backref" href="#id3">Usage Example</a><a class="headerlink" href="#usage-example" title="Permalink to this headline">¶</a></h3>
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<p>This example demonstrates how to compress a file, save it to a folder on
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|
your server, and download it to your desktop.</p>
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<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$name</span> <span class="o">=</span> <span class="s1">'mydata1.txt'</span><span class="p">;</span>
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<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'A Data String!'</span><span class="p">;</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
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<span class="c1">// Write the zip file to a folder on your server. Name it "my_backup.zip"</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">archive</span><span class="p">(</span><span class="s1">'/path/to/directory/my_backup.zip'</span><span class="p">);</span>
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<span class="c1">// Download the file to your desktop. Name it "my_backup.zip"</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'my_backup.zip'</span><span class="p">);</span>
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</pre></div>
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</div>
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</div>
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</div>
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<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_Zip">
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|
<em class="property">class </em><tt class="descname">CI_Zip</tt><a class="headerlink" href="#CI_Zip" title="Permalink to this definition">¶</a></dt>
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|
<dd><dl class="attribute">
|
|
<dt>
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|
<tt class="descname">$compression_level = 2</tt></dt>
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<dd><p>The compression level to use.</p>
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|
<p>It can range from 0 to 9, with 9 being the highest and 0 effectively disabling compression:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">compression_level</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
|
|
</pre></div>
|
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</div>
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|
</dd></dl>
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<dl class="method">
|
|
<dt id="CI_Zip::add_data">
|
|
<tt class="descname">add_data</tt><big>(</big><em>$filepath</em><span class="optional">[</span>, <em>$data = NULL</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_Zip::add_data" 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>$filepath</strong> (<em>mixed</em>) – A single file path or an array of file => data pairs</li>
|
|
<li><strong>$data</strong> (<em>array</em>) – File contents (ignored if $filepath is an array)</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">void</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Adds data to the Zip archive. Can work both in single and multiple files mode.</p>
|
|
<p>When adding a single file, the first parameter must contain the name you would
|
|
like given to the file and the second must contain the file contents:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$name</span> <span class="o">=</span> <span class="s1">'mydata1.txt'</span><span class="p">;</span>
|
|
<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'A Data String!'</span><span class="p">;</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
|
|
|
|
<span class="nv">$name</span> <span class="o">=</span> <span class="s1">'mydata2.txt'</span><span class="p">;</span>
|
|
<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'Another Data String!'</span><span class="p">;</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>When adding multiple files, the first parameter must contain <em>file => contents</em> pairs
|
|
and the second parameter is ignored:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$data</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
|
|
<span class="s1">'mydata1.txt'</span> <span class="o">=></span> <span class="s1">'A Data String!'</span><span class="p">,</span>
|
|
<span class="s1">'mydata2.txt'</span> <span class="o">=></span> <span class="s1">'Another Data String!'</span>
|
|
<span class="p">);</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$data</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>If you would like your compressed data organized into sub-directories, simply include
|
|
the path as part of the filename(s):</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$name</span> <span class="o">=</span> <span class="s1">'personal/my_bio.txt'</span><span class="p">;</span>
|
|
<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'I was born in an elevator...'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>The above example will place my_bio.txt inside a folder called personal.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::add_dir">
|
|
<tt class="descname">add_dir</tt><big>(</big><em>$directory</em><big>)</big><a class="headerlink" href="#CI_Zip::add_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>$directory</strong> (<em>mixed</em>) – Directory name string or an array of multiple directories</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">void</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to add a directory. Usually this method is unnecessary since you can place
|
|
your data into directories when using <tt class="docutils literal"><span class="pre">$this->zip->add_data()</span></tt>, but if you would like
|
|
to create an empty directory you can do so:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_dir</span><span class="p">(</span><span class="s1">'myfolder'</span><span class="p">);</span> <span class="c1">// Creates a directory called "myfolder"</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::read_file">
|
|
<tt class="descname">read_file</tt><big>(</big><em>$path</em><span class="optional">[</span>, <em>$archive_filepath = FALSE</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_Zip::read_file" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$path</strong> (<em>string</em>) – Path to file</li>
|
|
<li><strong>$archive_filepath</strong> (<em>mixed</em>) – New file name/path (string) or (boolean) whether to maintain the original filepath</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to compress a file that already exists somewhere on your server.
|
|
Supply a file path and the zip class will read it and add it to the archive:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$path</span> <span class="o">=</span> <span class="s1">'/path/to/photo.jpg'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_file</span><span class="p">(</span><span class="nv">$path</span><span class="p">);</span>
|
|
|
|
<span class="c1">// Download the file to your desktop. Name it "my_backup.zip"</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'my_backup.zip'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>If you would like the Zip archive to maintain the directory structure of
|
|
the file in it, pass TRUE (boolean) in the second parameter. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$path</span> <span class="o">=</span> <span class="s1">'/path/to/photo.jpg'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_file</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="k">TRUE</span><span class="p">);</span>
|
|
|
|
<span class="c1">// Download the file to your desktop. Name it "my_backup.zip"</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'my_backup.zip'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>In the above example, photo.jpg will be placed into the <em>path/to/</em> directory.</p>
|
|
<p>You can also specify a new name (path included) for the added file on the fly:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$path</span> <span class="o">=</span> <span class="s1">'/path/to/photo.jpg'</span><span class="p">;</span>
|
|
<span class="nv">$new_path</span> <span class="o">=</span> <span class="s1">'/new/path/some_photo.jpg'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_file</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="nv">$new_path</span><span class="p">);</span>
|
|
|
|
<span class="c1">// Download ZIP archive containing /new/path/some_photo.jpg</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'my_archive.zip'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::read_dir">
|
|
<tt class="descname">read_dir</tt><big>(</big><em>$path</em><span class="optional">[</span>, <em>$preserve_filepath = TRUE</em><span class="optional">[</span>, <em>$root_path = NULL</em><span class="optional">]</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#CI_Zip::read_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>$path</strong> (<em>string</em>) – Path to directory</li>
|
|
<li><strong>$preserve_filepath</strong> (<em>bool</em>) – Whether to maintain the original path</li>
|
|
<li><strong>$root_path</strong> (<em>string</em>) – Part of the path to exclude from the archive directory</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Permits you to compress a directory (and its contents) that already exists somewhere on your server.
|
|
Supply a path to the directory and the zip class will recursively read and recreate it as a Zip archive.
|
|
All files contained within the supplied path will be encoded, as will any sub-directories contained within it. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$path</span> <span class="o">=</span> <span class="s1">'/path/to/your/directory/'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_dir</span><span class="p">(</span><span class="nv">$path</span><span class="p">);</span>
|
|
|
|
<span class="c1">// Download the file to your desktop. Name it "my_backup.zip"</span>
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'my_backup.zip'</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>By default the Zip archive will place all directories listed in the first parameter
|
|
inside the zip. If you want the tree preceding the target directory to be ignored,
|
|
you can pass FALSE (boolean) in the second parameter. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$path</span> <span class="o">=</span> <span class="s1">'/path/to/your/directory/'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_dir</span><span class="p">(</span><span class="nv">$path</span><span class="p">,</span> <span class="k">FALSE</span><span class="p">);</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>This will create a ZIP with a directory named “directory” inside, then all sub-directories
|
|
stored correctly inside that, but will not include the <em>/path/to/your</em> part of the path.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::archive">
|
|
<tt class="descname">archive</tt><big>(</big><em>$filepath</em><big>)</big><a class="headerlink" href="#CI_Zip::archive" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
|
|
<li><strong>$filepath</strong> (<em>string</em>) – Path to target zip archive</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>Writes the Zip-encoded file to a directory on your server. Submit a valid server path
|
|
ending in the file name. Make sure the directory is writable (755 is usually OK).
|
|
Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">archive</span><span class="p">(</span><span class="s1">'/path/to/folder/myarchive.zip'</span><span class="p">);</span> <span class="c1">// Creates a file named myarchive.zip</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::download">
|
|
<tt class="descname">download</tt><big>(</big><em>$filename = 'backup.zip'</em><big>)</big><a class="headerlink" href="#CI_Zip::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>$filename</strong> (<em>string</em>) – Archive file name</li>
|
|
</ul>
|
|
</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">void</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Causes the Zip file to be downloaded from your server.
|
|
You must pass the name you would like the zip file called. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'latest_stuff.zip'</span><span class="p">);</span> <span class="c1">// File will be named "latest_stuff.zip"</span>
|
|
</pre></div>
|
|
</div>
|
|
<div class="admonition note">
|
|
<p class="first admonition-title">Note</p>
|
|
<p class="last">Do not display any data in the controller in which you call
|
|
this method since it sends various server headers that cause the
|
|
download to happen and the file to be treated as binary.</p>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::get_zip">
|
|
<tt class="descname">get_zip</tt><big>(</big><big>)</big><a class="headerlink" href="#CI_Zip::get_zip" 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">Zip file content</td>
|
|
</tr>
|
|
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">string</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>Returns the Zip-compressed file data. Generally you will not need this method unless you
|
|
want to do something unique with the data. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$name</span> <span class="o">=</span> <span class="s1">'my_bio.txt'</span><span class="p">;</span>
|
|
<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'I was born in an elevator...'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
|
|
|
|
<span class="nv">$zip_file</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">get_zip</span><span class="p">();</span>
|
|
</pre></div>
|
|
</div>
|
|
</dd></dl>
|
|
|
|
<dl class="method">
|
|
<dt id="CI_Zip::clear_data">
|
|
<tt class="descname">clear_data</tt><big>(</big><big>)</big><a class="headerlink" href="#CI_Zip::clear_data" title="Permalink to this definition">¶</a></dt>
|
|
<dd><table class="docutils field-list" frame="void" rules="none">
|
|
<col class="field-name" />
|
|
<col class="field-body" />
|
|
<tbody valign="top">
|
|
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">void</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>The Zip class caches your zip data so that it doesn’t need to recompile the Zip archive
|
|
for each method you use above. If, however, you need to create multiple Zip archives,
|
|
each with different data, you can clear the cache between calls. Example:</p>
|
|
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$name</span> <span class="o">=</span> <span class="s1">'my_bio.txt'</span><span class="p">;</span>
|
|
<span class="nv">$data</span> <span class="o">=</span> <span class="s1">'I was born in an elevator...'</span><span class="p">;</span>
|
|
|
|
<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">add_data</span><span class="p">(</span><span class="nv">$name</span><span class="p">,</span> <span class="nv">$data</span><span class="p">);</span>
|
|
<span class="nv">$zip_file</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">get_zip</span><span class="p">();</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">clear_data</span><span class="p">();</span>
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<span class="nv">$name</span> <span class="o">=</span> <span class="s1">'photo.jpg'</span><span class="p">;</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">read_file</span><span class="p">(</span><span class="s2">"/path/to/photo.jpg"</span><span class="p">);</span> <span class="c1">// Read the file's contents</span>
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<span class="nv">$this</span><span class="o">-></span><span class="na">zip</span><span class="o">-></span><span class="na">download</span><span class="p">(</span><span class="s1">'myphotos.zip'</span><span class="p">);</span>
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</pre></div>
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