/manuals/php/function.dechex.html

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  2. <html>
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  3.  <head>
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  4.   <title>Decimal to hexadecimal</title>
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  12. </div><hr /><div id="function.dechex" class="refentry">
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  13.  <div class="refnamediv">
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  14.   <h1 class="refname">dechex</h1>
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  15.   <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose dc-title">dechex — Decimal to hexadecimal</p>
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  16. 

  17.  </div>
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  18.  <div class="refsect1 description">
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  19.   <h3 class="title">Описание</h3>
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  20.    <div class="methodsynopsis dc-description">
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  21.     <span class="type">string</span> <span class="methodname"><b><b>dechex</b></b></span>
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  22.      ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$number</tt></span>
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  23.     )</div>
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  24. 

  25.   <p class="para rdfs-comment">
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  26.    Returns a string containing a hexadecimal representation of the
    27. 

  27.    given <i><tt class="parameter">number</tt></i>
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  28.  argument. The largest number that can
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  29.    be converted is 4294967295 in decimal resulting to &quot;ffffffff&quot;.
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  30.   </p>
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  31.  </div>
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  32. 

  33.  <div class="refsect1 parameters">
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  34.   <h3 class="title">Список параметров</h3>
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  35.   <p class="para">
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  36.    <dl>
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  37. 

  38.     <dt>
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  39. 

  40.      <span class="term"><i><tt class="parameter">number</tt></i>
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  41. </span>
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  42. 

  43.      <dd>
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  44. 

  45.       <p class="para">
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  46.        Decimal value to convert
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  47.       </p>
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  48.      </dd>
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  49. 

  50.     </dt>
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  51. 

  52.    </dl>
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  53. 

  54.   </p>
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  55.  </div>
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  56. 

  57.  <div class="refsect1 returnvalues">
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  58.   <h3 class="title">Возвращаемые значения</h3>
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  59.   <p class="para">
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  60.    Hexadecimal string representation of <i><tt class="parameter">number</tt></i>
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  61. 

  62.   </p>
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  63.  </div>
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  64. 

  65.  <div class="refsect1 examples">
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  66.   <h3 class="title">Примеры</h3>
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  67.   <p class="para">
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  68.    <div class="example">
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  69.     <p><b>Пример #1 <b>dechex()</b> example</b></p>
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  70.     <div class="example-contents">
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  71. <div class="phpcode"><code><span style="color: #000000">
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  72. <span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #0000BB">dechex</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">)&nbsp;.&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />echo&nbsp;</span><span style="color: #0000BB">dechex</span><span style="color: #007700">(</span><span style="color: #0000BB">47</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
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  73. </span>
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  74. </code></div>
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  75.     </div>
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  76. 

  77.     <div class="example-contents"><p>Результат выполнения данного примера:</p></div>
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  78.     <div class="example-contents"><pre>
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  79. <div class="cdata"><pre>
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  80. a
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  81. 2f
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  82. </pre></div>
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  83.     </pre></div>
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  84.    </div>
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  85.   </p>
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  86.  </div>
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  87. 

  88.  <div class="refsect1 seealso">
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  89.   <h3 class="title">Смотрите также</h3>
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  90.   <p class="para">
    91. 

  91.    <ul class="simplelist">
    92. 

  92.     <li class="member"><a href="function.hexdec.html" class="function" rel="rdfs-seeAlso">hexdec()</a></li>
    93. 

  93.     <li class="member"><a href="function.decbin.html" class="function" rel="rdfs-seeAlso">decbin()</a></li>
    94. 

  94.     <li class="member"><a href="function.decoct.html" class="function" rel="rdfs-seeAlso">decoct()</a></li>
    95. 

  95.     <li class="member"><a href="function.base-convert.html" class="function" rel="rdfs-seeAlso">base_convert()</a></li>
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  96.    </ul>
    97. 

  97.   </p>
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