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<div id="function.iptcembed" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">iptcembed</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">iptcembed</span> &mdash; <span class="dc-title">Embeds binary IPTC data into a JPEG image</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.iptcembed-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>iptcembed</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$iptc_data</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$filename</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$spool</code><span class="initializer"> = 0</span></span>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>

  <p class="para rdfs-comment">
   Embeds binary IPTC data into a JPEG image.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.iptcembed-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">iptc_data</code></dt>
     <dd>
      <p class="para">
       The data to be written.
      </p>
     </dd>
    
    
     <dt><code class="parameter">filename</code></dt>
     <dd>
      <p class="para">
       Path to the JPEG image.
      </p>
     </dd>
    
    
     <dt><code class="parameter">spool</code></dt>
     <dd>
      <p class="para">
       Spool flag. If the spool flag is less than 2 then the JPEG will be 
       returned as a string. Otherwise the JPEG will be printed to STDOUT.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.iptcembed-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   If <code class="parameter">spool</code> is less than 2, the JPEG will be returned,
    або <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> в разі помилки. Otherwise returns <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> on success
    або <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> в разі помилки.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.iptcembed-examples">
  <h3 class="title">Приклади</h3>
  <div class="example" id="example-1">
   <p><strong>Приклад #1 Embedding IPTC data into a JPEG</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// iptc_make_tag() function by Thies C. Arntzen<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">iptc_make_tag</span><span style="color: #007700">(</span><span style="color: #0000BB">$rec</span><span style="color: #007700">, </span><span style="color: #0000BB">$data</span><span style="color: #007700">, </span><span style="color: #0000BB">$value</span><span style="color: #007700">)<br />{<br />    </span><span style="color: #0000BB">$length </span><span style="color: #007700">= </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$value</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$retval </span><span style="color: #007700">= </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">0x1C</span><span style="color: #007700">) . </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">$rec</span><span style="color: #007700">) . </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /><br />    if(</span><span style="color: #0000BB">$length </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">0x8000</span><span style="color: #007700">)<br />    {<br />        </span><span style="color: #0000BB">$retval </span><span style="color: #007700">.= </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">$length </span><span style="color: #007700">&gt;&gt; </span><span style="color: #0000BB">8</span><span style="color: #007700">) .  </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">$length </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">);<br />    }<br />    else<br />    {<br />        </span><span style="color: #0000BB">$retval </span><span style="color: #007700">.= </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">0x80</span><span style="color: #007700">) . <br />                   </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">0x04</span><span style="color: #007700">) . <br />                   </span><span style="color: #0000BB">chr</span><span style="color: #007700">((</span><span style="color: #0000BB">$length </span><span style="color: #007700">&gt;&gt; </span><span style="color: #0000BB">24</span><span style="color: #007700">) &amp; </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">) . <br />                   </span><span style="color: #0000BB">chr</span><span style="color: #007700">((</span><span style="color: #0000BB">$length </span><span style="color: #007700">&gt;&gt; </span><span style="color: #0000BB">16</span><span style="color: #007700">) &amp; </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">) . <br />                   </span><span style="color: #0000BB">chr</span><span style="color: #007700">((</span><span style="color: #0000BB">$length </span><span style="color: #007700">&gt;&gt; </span><span style="color: #0000BB">8</span><span style="color: #007700">) &amp; </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">) . <br />                   </span><span style="color: #0000BB">chr</span><span style="color: #007700">(</span><span style="color: #0000BB">$length </span><span style="color: #007700">&amp; </span><span style="color: #0000BB">0xFF</span><span style="color: #007700">);<br />    }<br /><br />    return </span><span style="color: #0000BB">$retval </span><span style="color: #007700">. </span><span style="color: #0000BB">$value</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">// Path to jpeg file<br /></span><span style="color: #0000BB">$path </span><span style="color: #007700">= </span><span style="color: #DD0000">'./phplogo.jpg'</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Set the IPTC tags<br /></span><span style="color: #0000BB">$iptc </span><span style="color: #007700">= array(<br />    </span><span style="color: #DD0000">'2#120' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'Test image'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'2#116' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'Copyright 2008-2009, The PHP Group'<br /></span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Convert the IPTC tags into binary code<br /></span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #DD0000">''</span><span style="color: #007700">;<br /><br />foreach(</span><span style="color: #0000BB">$iptc </span><span style="color: #007700">as </span><span style="color: #0000BB">$tag </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$string</span><span style="color: #007700">)<br />{<br />    </span><span style="color: #0000BB">$tag </span><span style="color: #007700">= </span><span style="color: #0000BB">substr</span><span style="color: #007700">(</span><span style="color: #0000BB">$tag</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">$data </span><span style="color: #007700">.= </span><span style="color: #0000BB">iptc_make_tag</span><span style="color: #007700">(</span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">$tag</span><span style="color: #007700">, </span><span style="color: #0000BB">$string</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">// Embed the IPTC data<br /></span><span style="color: #0000BB">$content </span><span style="color: #007700">= </span><span style="color: #0000BB">iptcembed</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">, </span><span style="color: #0000BB">$path</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Write the new image data out to the file.<br /></span><span style="color: #0000BB">$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #0000BB">$path</span><span style="color: #007700">, </span><span style="color: #DD0000">"wb"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fwrite</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">, </span><span style="color: #0000BB">$content</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 notes" id="refsect1-function.iptcembed-notes">
  <h3 class="title">Примітки</h3>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: <p class="para">Ця функція не потребує
бібліотеки зображень GD.</p></p></blockquote>
 </div>


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