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diff --git a/user_guide/helpers/number_helper.html b/user_guide/helpers/number_helper.html new file mode 100644 index 000000000..5d6720522 --- /dev/null +++ b/user_guide/helpers/number_helper.html @@ -0,0 +1,559 @@ + + +<!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>Number Helper — CodeIgniter 3.1.9 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" 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layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" /> + </div> + </ul> + <hr/> +</div> + <div role="main" class="document"> + + <div class="section" id="number-helper"> +<h1>Number Helper<a class="headerlink" href="#number-helper" title="Permalink to this headline">¶</a></h1> +<p>The Number Helper file contains functions that help you work with +numeric data.</p> +<div class="contents local topic" id="contents"> +<ul class="simple"> +<li><a class="reference internal" href="#loading-this-helper" id="id1">Loading this Helper</a></li> +<li><a class="reference internal" href="#available-functions" id="id2">Available Functions</a></li> +</ul> +</div> +<div class="custom-index container"></div><div class="section" id="loading-this-helper"> +<h2><a class="toc-backref" href="#id1">Loading this Helper</a><a class="headerlink" href="#loading-this-helper" title="Permalink to this headline">¶</a></h2> +<p>This helper is loaded using the following code:</p> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-></span><span class="na">load</span><span class="o">-></span><span class="na">helper</span><span class="p">(</span><span class="s1">'number'</span><span class="p">);</span> +</pre></div> +</div> +</div> +<div class="section" id="available-functions"> +<h2><a class="toc-backref" href="#id2">Available Functions</a><a class="headerlink" href="#available-functions" title="Permalink to this headline">¶</a></h2> +<p>The following functions are available:</p> +<dl class="function"> +<dt id="byte_format"> +<code class="descname">byte_format</code><span class="sig-paren">(</span><em>$num</em><span class="optional">[</span>, <em>$precision = 1</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#byte_format" title="Permalink to this definition">¶</a></dt> +<dd><table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>$num</strong> (<em>mixed</em>) – Number of bytes</li> +<li><strong>$precision</strong> (<em>int</em>) – Floating point precision</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">Formatted data size string</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p> +</td> +</tr> +</tbody> +</table> +<p>Formats numbers as bytes, based on size, and adds the appropriate +suffix. Examples:</p> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">456</span><span class="p">);</span> <span class="c1">// Returns 456 Bytes</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">4567</span><span class="p">);</span> <span class="c1">// Returns 4.5 KB</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">45678</span><span class="p">);</span> <span class="c1">// Returns 44.6 KB</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">456789</span><span class="p">);</span> <span class="c1">// Returns 447.8 KB</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">3456789</span><span class="p">);</span> <span class="c1">// Returns 3.3 MB</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">12345678912345</span><span class="p">);</span> <span class="c1">// Returns 1.8 GB</span> +<span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">123456789123456789</span><span class="p">);</span> <span class="c1">// Returns 11,228.3 TB</span> +</pre></div> +</div> +<p>An optional second parameter allows you to set the precision of the +result:</p> +<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">echo</span> <span class="nx">byte_format</span><span class="p">(</span><span class="mi">45678</span><span class="p">,</span> <span class="mi">2</span><span class="p">);</span> <span class="c1">// Returns 44.61 KB</span> +</pre></div> +</div> +<div class="admonition note"> +<p class="first admonition-title">Note</p> +<p class="last">The text generated by this function is found in the following +language file: <em>language/<your_lang>/number_lang.php</em></p> +</div> +</dd></dl> + +</div> +</div> + + + </div> + <footer> + + <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> + + <a href="path_helper.html" class="btn btn-neutral float-right" title="Path Helper">Next <span class="fa fa-arrow-circle-right"></span></a> + + + <a href="language_helper.html" class="btn btn-neutral" title="Language Helper"><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 Jun 12, 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:'3.1.9', + 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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