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?>
<div id="function.mysql-field-name" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mysql_field_name</h1>
  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mysql_field_name</span> &mdash; <span class="dc-title">Get the name of the specified field in a result</span></p>

 </div>

 <div id="function.mysql-field-name-refsynopsisdiv">
  <div class="warning"><strong class="warning">Увага</strong>
   <p class="para">Це розширення застаріле, починаючи
з PHP 5.5.0, та вилучене з PHP 7.0.0. Натомість використовуються розширення
<a href="book.mysqli.php" class="link">MySQLi</a> або
<a href="ref.pdo-mysql.php" class="link">PDO_MySQL</a>. Докладніше описано у керівництві
<a href="mysqlinfo.api.choosing.php" class="link">MySQL: вибір API</a>.
Цю функцію можна замінити на:</p>
   <ul class="simplelist">
    <li><span class="function"><a href="mysqli-result.fetch-field-direct.php" class="function">mysqli_fetch_field_direct()</a></span> [name] or [orgname]</li>
    <li><span class="methodname"><a href="pdostatement.getcolumnmeta.php" class="methodname">PDOStatement::getColumnMeta()</a></span> [name]</li>
   </ul>
  </div>
 </div>

 <div class="refsect1 description" id="refsect1-function.mysql-field-name-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mysql_field_name</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$result</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$field_offset</code></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.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>mysql_field_name()</strong></span> returns the name of the
   specified field index. 
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.mysql-field-name-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">
   <dl>
    <dt>
<code class="parameter">result</code></dt><dd><p class="para">Результат типу
<span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> для опрацювання, якого повертає функція
<span class="function"><a href="function.mysql-query.php" class="function">mysql_query()</a></span>.</p></dd>
    <dt>
<code class="parameter">field_offset</code></dt><dd><p class="para">Числовий зсув поля.
Значення <code class="parameter">field_offset</code> починається з <code class="literal">0</code>.
Якщо зсуву <code class="parameter">field_offset</code> не існує, буде виведено
повідомлення рівня
<strong><code><a href="errorfunc.constants.php#constant.e-warning">E_WARNING</a></code></strong>.</p></dd>
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mysql-field-name-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   The name of the specified field index 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.mysql-field-name-examples">
  <h3 class="title">Приклади</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Приклад #1 <span class="function"><strong>mysql_field_name()</strong></span> example</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">/* The users table consists of three fields:<br /> *   user_id<br /> *   username<br /> *   password.<br /> */<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #DD0000">'mysql_user'</span><span style="color: #007700">, </span><span style="color: #DD0000">'mysql_password'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$link</span><span style="color: #007700">) {<br />    die(</span><span style="color: #DD0000">'Could not connect to MySQL server: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br />}<br /></span><span style="color: #0000BB">$dbname </span><span style="color: #007700">= </span><span style="color: #DD0000">'mydb'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$db_selected </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_select_db</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbname</span><span style="color: #007700">, </span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$db_selected</span><span style="color: #007700">) {<br />    die(</span><span style="color: #DD0000">"Could not set </span><span style="color: #0000BB">$dbname</span><span style="color: #DD0000">: " </span><span style="color: #007700">. </span><span style="color: #0000BB">mysql_error</span><span style="color: #007700">());<br />}<br /></span><span style="color: #0000BB">$res </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">'select * from users'</span><span style="color: #007700">, </span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">mysql_field_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #0000BB">mysql_field_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Поданий вище приклад
виведе:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">user_id
password</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.mysql-field-name-notes">
  <h3 class="title">Примітки</h3>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: <span class="simpara">Ця функція є
<em>чутливою до регістру</em> назв полів.</span></p></blockquote>
  <blockquote class="note"><p><strong class="note">Зауваження</strong>: 
   <p class="para">
    Для зворотньої сумісності, можна використовувати такий застарілий псевдонім: 
    <span class="function"><strong>mysql_fieldname()</strong></span>
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.mysql-field-name-seealso">
  <h3 class="title">Прогляньте також</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.mysql-field-type.php" class="function" rel="rdfs-seeAlso">mysql_field_type()</a> - Get the type of the specified field in a result</span></li>
    <li><span class="function"><a href="function.mysql-field-len.php" class="function" rel="rdfs-seeAlso">mysql_field_len()</a> - Returns the length of the specified field</span></li>
   </ul>
  </p>
 </div>


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