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?>
<div id="regexiterator.getpregflags" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">RegexIterator::getPregFlags</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">RegexIterator::getPregFlags</span> &mdash; <span class="dc-title">Returns the regular expression flags</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-regexiterator.getpregflags-description">
  <h3 class="title">Опис</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>RegexIterator::getPregFlags</strong></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <p class="para rdfs-comment">
   Returns the regular expression flags, see <span class="methodname"><a href="regexiterator.construct.php" class="methodname">RegexIterator::__construct()</a></span>
   for the list of flags.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-regexiterator.getpregflags-parameters">
  <h3 class="title">Параметри</h3>
  <p class="para">У цієї функції немає
параметрів.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-regexiterator.getpregflags-returnvalues">
  <h3 class="title">Значення, що повертаються</h3>
  <p class="para">
   Returns a bitmask of the regular expression flags.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-regexiterator.getpregflags-examples">
  <h3 class="title">Приклади</h3>
  <p class="para">
   <div class="example" id="regexiterator.getpregflags.example.basic">
    <p><strong>Приклад #1 <span class="methodname"><strong>RegexIterator::getPregFlags()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$test </span><span style="color: #007700">= array (</span><span style="color: #DD0000">'str1' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'test 1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'teststr2' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'another test'</span><span style="color: #007700">, </span><span style="color: #DD0000">'str3' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'test 123'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$arrayIterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$test</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$regexIterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">RegexIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$arrayIterator</span><span style="color: #007700">, </span><span style="color: #DD0000">'/\s/'</span><span style="color: #007700">, </span><span style="color: #0000BB">RegexIterator</span><span style="color: #007700">::</span><span style="color: #0000BB">SPLIT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$regexIterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setPregFlags</span><span style="color: #007700">(</span><span style="color: #0000BB">PREG_SPLIT_NO_EMPTY </span><span style="color: #007700">| </span><span style="color: #0000BB">PREG_SPLIT_OFFSET_CAPTURE</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">$regexIterator</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getPregFlags</span><span style="color: #007700">() &amp; </span><span style="color: #0000BB">PREG_SPLIT_NO_EMPTY</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">'Ignoring empty pieces'</span><span style="color: #007700">;<br />} else {<br />    echo </span><span style="color: #DD0000">'Not ignoring empty pieces'</span><span style="color: #007700">;<br />}<br /><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">Ignoring empty pieces</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-regexiterator.getpregflags-seealso">
  <h3 class="title">Прогляньте також</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="regexiterator.setpregflags.php" class="methodname" rel="rdfs-seeAlso">RegexIterator::setPregFlags()</a> - Sets the regular expression flags</span></li>
   </ul>
  </p>
 </div>

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