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  <title>Create an array containing a range of elements</title>

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</div><hr /><div id="function.range" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">range</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">range</span> &mdash; <span class="dc-title">Create an array containing a range of elements</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.range-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">array</span> <span class="methodname"><strong>range</strong></span>
    ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$start</code></span>
   , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$end</code></span>
   [, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.number" class="type number">number</a></span> <code class="parameter">$step</code><span class="initializer"> = 1</span></span>
  ] )</div>

  <p class="para rdfs-comment">
   Create an array containing a range of elements.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.range-parameters">
  <h3 class="title">Parameters</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">start</code></dt>

     <dd>

      <p class="para">
       First value of the sequence.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">end</code></dt>

     <dd>

      <p class="para">
       The sequence is ended upon reaching the
       <code class="parameter">end</code> value.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">step</code></dt>

     <dd>

      <p class="para">
       If a <code class="parameter">step</code> value is given, it will be used as the
       increment between elements in the sequence.  <code class="parameter">step</code>
       should be given as a positive number.  If not specified,
       <code class="parameter">step</code> will default to 1.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.range-returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">
   Returns an array of elements from <code class="parameter">start</code> to
   <code class="parameter">end</code>, inclusive.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.range-examples">
  <h3 class="title">Examples</h3>
  <p class="para">
   <div class="example" id="example-6246">
    <p><strong>Example #1 <span class="function"><strong>range()</strong></span> examples</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;array(0,&nbsp;1,&nbsp;2,&nbsp;3,&nbsp;4,&nbsp;5,&nbsp;6,&nbsp;7,&nbsp;8,&nbsp;9,&nbsp;10,&nbsp;11,&nbsp;12)<br /></span><span style="color: #007700">foreach&nbsp;(</span><span style="color: #0000BB">range</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">12</span><span style="color: #007700">)&nbsp;as&nbsp;</span><span style="color: #0000BB">$number</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$number</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;The&nbsp;step&nbsp;parameter<br />//&nbsp;array(0,&nbsp;10,&nbsp;20,&nbsp;30,&nbsp;40,&nbsp;50,&nbsp;60,&nbsp;70,&nbsp;80,&nbsp;90,&nbsp;100)<br /></span><span style="color: #007700">foreach&nbsp;(</span><span style="color: #0000BB">range</span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">100</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">10</span><span style="color: #007700">)&nbsp;as&nbsp;</span><span style="color: #0000BB">$number</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$number</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;Usage&nbsp;of&nbsp;character&nbsp;sequences<br />//&nbsp;array('a',&nbsp;'b',&nbsp;'c',&nbsp;'d',&nbsp;'e',&nbsp;'f',&nbsp;'g',&nbsp;'h',&nbsp;'i');<br /></span><span style="color: #007700">foreach&nbsp;(</span><span style="color: #0000BB">range</span><span style="color: #007700">(</span><span style="color: #DD0000">'a'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'i'</span><span style="color: #007700">)&nbsp;as&nbsp;</span><span style="color: #0000BB">$letter</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$letter</span><span style="color: #007700">;<br />}<br /></span><span style="color: #FF8000">//&nbsp;array('c',&nbsp;'b',&nbsp;'a');<br /></span><span style="color: #007700">foreach&nbsp;(</span><span style="color: #0000BB">range</span><span style="color: #007700">(</span><span style="color: #DD0000">'c'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'a'</span><span style="color: #007700">)&nbsp;as&nbsp;</span><span style="color: #0000BB">$letter</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$letter</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>

 <div class="refsect1 notes" id="refsect1-function.range-notes">
  <h3 class="title">Notes</h3>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    Character sequence values are limited to a length of one.  If a length greater
    than one is entered, only the first character is used.
   </p>
  </p></blockquote>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.range-seealso">
  <h3 class="title">See Also</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.shuffle.html" class="function" rel="rdfs-seeAlso">shuffle()</a> - Shuffle an array</span></li>
    <li class="member"><span class="function"><a href="function.array-fill.html" class="function" rel="rdfs-seeAlso">array_fill()</a> - Fill an array with values</span></li>
    <li class="member"><a href="control-structures.foreach.html" class="link">foreach</a></li>
   </ul>
  </p>
 </div>

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