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<div id="function.token-get-all" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">token_get_all</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.2.0, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">token_get_all</span> &mdash; <span class="dc-title">Spaltet angegebenen PHP-Quelltext in PHP-Token auf</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.token-get-all-description">
  <h3 class="title">Beschreibung</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>token_get_all</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$code</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>token_get_all()</strong></span> parst den angegebenen Quelltext
   <code class="parameter">code</code> und spaltet ihn mit Hilfe des lexikalischen
   Scanners der Zend-Engine in PHP-Sprachtokens auf.
  </p>
  <p class="para">
   Eine Übersicht über die verschiedenen Token finden Sie im <a href="tokens.php" class="xref">Liste der Parsertoken</a> oder Sie können die Funktion
   <span class="function"><a href="function.token-name.php" class="function">token_name()</a></span> zum Übersetzen eines Tokens in seinen
   Textrepäsentanten verwenden.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.token-get-all-parameters">
  <h3 class="title">Parameter-Liste</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">code</code></dt>
     <dd>
      <p class="para">
       PHP-Quelltext der geparst werden soll.
      </p>
     </dd>
    
    
     <dt><code class="parameter">flags</code></dt>
     <dd>
      <p class="para">
       Gültige Flags:
       <ul class="itemizedlist">
        <li class="listitem">
         <span class="simpara">
          <strong><code><a href="tokenizer.constants.php#constant.token-parse">TOKEN_PARSE</a></code></strong> - Erkennt die Möglichkeit,
          reservierte Wörter unter bestimmten Umständen zu verwenden.
         </span>
        </li>
       </ul>
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.token-get-all-returnvalues">
  <h3 class="title">Rückgabewerte</h3>
  <p class="para">
   Array mit Tokenbezeichner. Jeder einzelne Bezeichner ist entweder ein
   einzelnes Zeichen (z. B.: <code class="literal">;</code>, <code class="literal">.</code>,
   <code class="literal">&gt;</code>, <code class="literal">!</code> usw.), oder ein Array
   bestehend aus drei Elementen. Das erste Element enthält den Tokenindex, das
   zweite Element den originalen Textinhalt und das dritte die Zeilennummer.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.token-get-all-examples">
  <h3 class="title">Beispiele</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Beispiel #1 <span class="function"><strong>token_get_all()</strong></span>-Beispiel</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$tokens </span><span style="color: #007700">= </span><span style="color: #0000BB">token_get_all</span><span style="color: #007700">(</span><span style="color: #DD0000">'&lt;?php echo; ?&gt;'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$tokens </span><span style="color: #007700">as </span><span style="color: #0000BB">$token</span><span style="color: #007700">) {<br />    if (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">)) {<br />        echo </span><span style="color: #DD0000">"Line </span><span style="color: #007700">{</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">2</span><span style="color: #007700">]}</span><span style="color: #DD0000">: "</span><span style="color: #007700">, </span><span style="color: #0000BB">token_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]), </span><span style="color: #DD0000">" ('</span><span style="color: #007700">{</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">]}</span><span style="color: #DD0000">')"</span><span style="color: #007700">, </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Line 1: T_OPEN_TAG (&#039;&lt;?php &#039;)
Line 1: T_ECHO (&#039;echo&#039;)
Line 1: T_WHITESPACE (&#039; &#039;)
Line 1: T_CLOSE_TAG (&#039;?&gt;&#039;)</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Beispiel #2 Fehlerhaftes <span class="function"><strong>token_get_all()</strong></span>-Verwendungsbeispiel</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$tokens </span><span style="color: #007700">= </span><span style="color: #0000BB">token_get_all</span><span style="color: #007700">(</span><span style="color: #DD0000">'/* comment */'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$tokens </span><span style="color: #007700">as </span><span style="color: #0000BB">$token</span><span style="color: #007700">) {<br />    if (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">)) {<br />        echo </span><span style="color: #DD0000">"Zeile </span><span style="color: #007700">{</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">2</span><span style="color: #007700">]}</span><span style="color: #DD0000">: "</span><span style="color: #007700">, </span><span style="color: #0000BB">token_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]), </span><span style="color: #DD0000">" ('</span><span style="color: #007700">{</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">]}</span><span style="color: #DD0000">')"</span><span style="color: #007700">, </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">Zeile 1: T_INLINE_HTML (&#039;/* comment */&#039;)</pre>
</div>
    </div>
   </div>
   Es ist zu beachten, dass im vorigen Beispiel die Zeichenkette als
   <strong><code><a href="tokens.php#constant.t-inline-html">T_INLINE_HTML</a></code></strong> und nicht wie erwartet als
   <strong><code><a href="tokens.php#constant.t-comment">T_COMMENT</a></code></strong> geparst wurde. Das liegt am fehlenden Start-Tag
   im verwendeten Code. Das entspricht einem Kommentar außerhalb der PHP-Tags in
   einer normalen Datei.
  </p>
  <p class="para">
   <div class="example" id="example-3">
    <p><strong>Beispiel #3 
     <span class="function"><strong>token_get_all()</strong></span> für eine Klasse, die ein reserviertes
     Wort benutzt
    </strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$source </span><span style="color: #007700">= &lt;&lt;&lt;'code'<br /></span><span style="color: #DD0000">&lt;?php<br /><br />class A<br />{<br />    const PUBLIC = 1;<br />}<br /></span><span style="color: #007700">code;<br /><br /></span><span style="color: #0000BB">$tokens </span><span style="color: #007700">= </span><span style="color: #0000BB">token_get_all</span><span style="color: #007700">(</span><span style="color: #0000BB">$source</span><span style="color: #007700">, </span><span style="color: #0000BB">TOKEN_PARSE</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$tokens </span><span style="color: #007700">as </span><span style="color: #0000BB">$token</span><span style="color: #007700">) {<br />    if (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">)) {<br />        echo </span><span style="color: #0000BB">token_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$token</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">]) , </span><span style="color: #0000BB">PHP_EOL</span><span style="color: #007700">;<br />    }<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>Das oben gezeigte Beispiel erzeugt
eine ähnliche Ausgabe wie:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">T_OPEN_TAG
T_WHITESPACE
T_CLASS
T_WHITESPACE
T_STRING
T_CONST
T_WHITESPACE
T_STRING
T_LNUMBER</pre>
</div>
    </div>
   </div>
   Ohne das <strong><code><a href="tokenizer.constants.php#constant.token-parse">TOKEN_PARSE</a></code></strong>-Flag würde das vorletzte Token
   <strong><code><a href="tokens.php#constant.t-public">T_PUBLIC</a></code></strong> statt <strong><code><a href="tokens.php#constant.t-string">T_STRING</a></code></strong> sein.
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.token-get-all-seealso">
  <h3 class="title">Siehe auch</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="phptoken.tokenize.php" class="function" rel="rdfs-seeAlso">PhpToken::tokenize()</a> - Splits given source into PHP tokens, represented by PhpToken objects.</span></li>
    <li><span class="function"><a href="function.token-name.php" class="function" rel="rdfs-seeAlso">token_name()</a> - Gibt Bezeichner f&uuml;r ein PHP-Token zur&uuml;ck</span></li>
   </ul>
  </p>
 </div>


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