<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/ref.mbstring.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'de',
  ),
  'this' => 
  array (
    0 => 'function.mb-ltrim.php',
    1 => 'mb_ltrim',
    2 => 'Strip whitespace (or other characters) from the beginning of a string',
  ),
  'up' => 
  array (
    0 => 'ref.mbstring.php',
    1 => 'Multibyte String Funktionen',
  ),
  'prev' => 
  array (
    0 => 'function.mb-list-encodings.php',
    1 => 'mb_list_encodings',
  ),
  'next' => 
  array (
    0 => 'function.mb-ord.php',
    1 => 'mb_ord',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'en',
    'path' => 'reference/mbstring/functions/mb-ltrim.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="function.mb-ltrim" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">mb_ltrim</h1>
  <p class="verinfo">(PHP 8 &gt;= 8.4.0)</p><p class="refpurpose"><span class="refname">mb_ltrim</span> &mdash; <span class="dc-title">Strip whitespace (or other characters) from the beginning of a string</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.mb-ltrim-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>mb_ltrim</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$string</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$characters</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$encoding</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="simpara">
   Performs a multi-byte safe <span class="function"><a href="function.ltrim.php" class="function">ltrim()</a></span> operation.
   Strip whitespace (or other characters) from the beginning of a string.
  </p>
  <p class="simpara">
   Without the second parameter,
   <span class="function"><strong>mb_ltrim()</strong></span> will strip these characters:
  </p>
  
 <ul class="itemizedlist">
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot; &quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+0020), ein gewöhliches Leerzeichen.
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\t&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+0009), ein Tabulatorzeichen.
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\n&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+000A), eine neue Zeile (Zeilenvorschub, Line Feed).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\r&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+000D), ein Wagenrücklauf (Carriage Return)
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\0&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+0000), das NUL-Byte.
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\v&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+000B), ein vertikales Tabulatorzeichen.
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\f&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+000C), eine neue Zeile (Seitenvorschub, Form Feed).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u00A0&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+00A0), ein geschütztes Leerzeichen (NO-BREAK SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u1680&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+1680), ein Ogam-Leerzeichen.
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2000&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2000), ein Halbgeviert-Abstand (EN QUAD).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2001&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2001), ein Geviert-Abstand (EM QUAD).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2002&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2002), ein Halbgeviert-Leerzeichen (EN SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2003&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2003), ein Geviert-Leerzeichen (EM SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2004&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2004), ein Drittelgeviert-Leerzeichen (THREE-PER-EM SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2005&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2005), ein Viertelgeviert-Leerzeichen (FOUR-PER-EM SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
      <code class="literal">&quot;\u2006&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2006), ein Sechstelgeviert-Leerzeichen (SIX-PER-EM SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u2007&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2007), ein ziffernbreites Leerzeichen (FIGURE SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u2008&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2008), ein punktbreites Leerzeichen (PUNCTUATION SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u2009&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2009), ein Schmales Leerzeichen (THIN SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u200A&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+200A), ein Haarspatium (HAIR SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u2028&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2028), ein Zeilentrenner (LINE SEPARATOR).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u2029&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+2029), ein Absatztrenner (PARAGRAPH SEPARATOR).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u202F&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+202F), ein schmales geschütztes Leerzeichen (NARROW NO-BREAK SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u205F&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+205F), ein mittleres mathematisches Leerzeichen (MEDIUM MATHEMATICAL SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u3000&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+3000), ein ideographisches Leerzeichen (IDEOGRAPHIC SPACE).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u0085&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+0085), nächste Zeile (NEXT LINE, NEL).
     </span>
    </li>
    <li class="listitem">
     <span class="simpara">
     <code class="literal">&quot;\u180E&quot;</code> (<abbr title="Unique, Universal, and Uniform character enCoding">Unicode</abbr> U+180E), ein mongolisches Vokaltrennungszeichen (MONGOLIAN VOWEL SEPARATOR).
     </span>
    </li>
   </ul>

 </div>


 <div class="refsect1 parameters" id="refsect1-function.mb-ltrim-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <dl>
   
    <dt><code class="parameter">string</code></dt>
    <dd>
     <span class="simpara">
      The input string.
     </span>
    </dd>
   
   
    <dt><code class="parameter">characters</code></dt>
    <dd>
     
 <span class="simpara">
  Optional können die zu entfernenden Zeichen auch mit dem Parameter
  <code class="parameter">characters</code> angegeben werden.
  Dazu werden einfach alle Zeichen aufgelistet, die entfernt werden sollen.
 </span>

    </dd>
   
   
    <dt><code class="parameter">encoding</code></dt>
    <dd>
     <p class="para">Der Parameter <code class="parameter">encoding</code>
legt die Zeichenkodierung fest. Wird er nicht übergeben, so wird die interne
Zeichenkodierung genutzt.</p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.mb-ltrim-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="simpara">
   This function returns a string with whitespace stripped from the
   beginning of <code class="parameter">string</code>.
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.mb-ltrim-seealso">
  <h3 class="title">Siehe auch</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.mb-trim.php" class="function" rel="rdfs-seeAlso">mb_trim()</a> - Strip whitespace (or other characters) from the beginning and end of a string</span></li>
   <li><span class="function"><a href="function.mb-rtrim.php" class="function" rel="rdfs-seeAlso">mb_rtrim()</a> - Strip whitespace (or other characters) from the end of a string</span></li>
   <li><span class="function"><a href="function.ltrim.php" class="function" rel="rdfs-seeAlso">ltrim()</a> - Entfernt Leerraum (oder andere Zeichen) vom Anfang eines Strings</span></li>
  </ul>
 </div>


</div><?php manual_footer($setup); ?>