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?>
<div id="mysql-xdevapi-sqlstatementresult.fetchone" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SqlStatementResult::fetchOne</h1>
  <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">SqlStatementResult::fetchOne</span> &mdash; <span class="dc-title">Получает одну строку</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mysql-xdevapi-sqlstatementresult.fetchone-description">
  <h3 class="title">Описание</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>mysql_xdevapi\SqlStatementResult::fetchOne</strong></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="para rdfs-comment">
   Получает одну строку из набора результатов.
  </p>

  <div class="warning"><strong class="warning">Внимание</strong><p class="simpara">Функцию пока не задокументировали;
для знакомства доступен только список аргументов.</p></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-mysql-xdevapi-sqlstatementresult.fetchone-parameters">
  <h3 class="title">Список параметров</h3>
  
<p class="para">
 Сигнатура функции не содержит параметров.
</p>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-mysql-xdevapi-sqlstatementresult.fetchone-returnvalues">
  <h3 class="title">Возвращаемые значения</h3>
  <p class="para">
   Результат, как ассоциативный массив. В случае отсутствия
   результата возвращается ноль.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-mysql-xdevapi-sqlstatementresult.fetchone-examples">
  <h3 class="title">Примеры</h3>
  <div class="example" id="example-1">
   <p><strong>Пример #1 Пример использования <span class="function"><strong>mysql_xdevapi\SqlStatementResult::fetchOne()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$session </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_xdevapi\getSession</span><span style="color: #007700">(</span><span style="color: #DD0000">"mysqlx://user:password@localhost"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"DROP DATABASE IF EXISTS dbtest"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"CREATE DATABASE dbtest"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"CREATE TABLE dbtest.workers(name text, age int, job text)"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"INSERT INTO dbtest.workers values ('John', 42, 'bricklayer'), ('Sam', 33, 'carpenter')"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$schema </span><span style="color: #007700">= </span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getSchema</span><span style="color: #007700">(</span><span style="color: #DD0000">"dbtest"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$table  </span><span style="color: #007700">= </span><span style="color: #0000BB">$schema</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getTable</span><span style="color: #007700">(</span><span style="color: #DD0000">"workers"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$rows </span><span style="color: #007700">= </span><span style="color: #0000BB">$session</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT * FROM dbtest.workers"</span><span style="color: #007700">)-&gt;</span><span style="color: #0000BB">execute</span><span style="color: #007700">()-&gt;</span><span style="color: #0000BB">fetchOne</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$rows</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   
<div class="example-contents"><p>
 Вывод приведённого примера будет похож на:
</p></div>

   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Array
(
    [name] =&gt; John
    [age] =&gt; 42
    [job] =&gt; bricklayer
)</pre>
</div>
   </div>
  </div>
 </div>



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