<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/class.intlchar.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'fr',
  ),
  'this' => 
  array (
    0 => 'intlchar.isupper.php',
    1 => 'IntlChar::isupper',
    2 => 'V&eacute;rifie si un point de code a la cat&eacute;gorie g&eacute;n&eacute;rale &quot;Lu&quot; (lettre majuscule)',
  ),
  'up' => 
  array (
    0 => 'class.intlchar.php',
    1 => 'IntlChar',
  ),
  'prev' => 
  array (
    0 => 'intlchar.isulowercase.php',
    1 => 'IntlChar::isULowercase',
  ),
  'next' => 
  array (
    0 => 'intlchar.isuuppercase.php',
    1 => 'IntlChar::isUUppercase',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'fr',
    'path' => 'reference/intl/intlchar/isupper.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="intlchar.isupper" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">IntlChar::isupper</h1>
  <p class="verinfo">(PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">IntlChar::isupper</span> &mdash; <span class="dc-title">Vérifie si un point de code a la catégorie générale &quot;Lu&quot; (lettre majuscule)</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-intlchar.isupper-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="modifier">static</span> <span class="methodname"><strong>IntlChar::isupper</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$codepoint</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>

  <p class="para rdfs-comment">
   Détermine si le point de code spécifié a la catégorie générale &quot;Lu&quot; (lettre majuscule).
  </p>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">
    Ceci manque certains caractères qui sont également en majuscules mais ont une valeur de catégorie générale différente. Pour les inclure, utiliser <span class="function"><a href="intlchar.isuuppercase.php" class="function">IntlChar::isUUppercase()</a></span>.
   </p>
  </p></blockquote>
 </div>


 <div class="refsect1 parameters" id="refsect1-intlchar.isupper-parameters">
  <h3 class="title">Liste de paramètres</h3>
  <dl>
   
    <dt><code class="parameter">codepoint</code></dt>
    <dd>
     <p class="para">La valeur codepoint de type <a href="language.types.integer.php" class="link">entier</a>
(i.e. <code class="literal">0x2603</code> pour <em>U+2603 SNOWMAN</em>), ou le caractère encodé en UTF-8 de type <a href="language.types.string.php" class="link">chaîne de caractères</a>
(i.e. <code class="literal">&quot;\u{2603}&quot;</code>)</p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-intlchar.isupper-returnvalues">
  <h3 class="title">Valeurs de retour</h3>
  <p class="para">
   Renvoie <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> si
   <code class="parameter">codepoint</code> est une lettre majuscule, <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> sinon. Renvoie <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> en cas d&#039;échec.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-intlchar.isupper-examples">
  <h3 class="title">Exemples</h3>
  <div class="example" id="example-1">
   <p><strong>Exemple #1 Test de différents codepoint</strong></p>
   <div class="example-contents">
    <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">isupper</span><span style="color: #007700">(</span><span style="color: #DD0000">"A"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">isupper</span><span style="color: #007700">(</span><span style="color: #DD0000">"a"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">isupper</span><span style="color: #007700">(</span><span style="color: #DD0000">"Φ"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">isupper</span><span style="color: #007700">(</span><span style="color: #DD0000">"φ"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">IntlChar</span><span style="color: #007700">::</span><span style="color: #0000BB">isupper</span><span style="color: #007700">(</span><span style="color: #DD0000">"1"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>L&#039;exemple ci-dessus va afficher :</p></div>
   <div class="example-contents screen">
    <div class="examplescode"><pre class="examplescode">bool(true)
bool(false)
bool(true)
bool(false)
bool(false)</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-intlchar.isupper-seealso">
  <h3 class="title">Voir aussi</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="intlchar.islower.php" class="function" rel="rdfs-seeAlso">IntlChar::islower()</a> - V&eacute;rifie si un point de code est une lettre minuscule</span></li>
    <li><span class="function"><a href="intlchar.istitle.php" class="function" rel="rdfs-seeAlso">IntlChar::istitle()</a> - V&eacute;rifie si un point de code est une lettre en titre</span></li>
    <li><span class="function"><a href="intlchar.tolower.php" class="function" rel="rdfs-seeAlso">IntlChar::tolower()</a> - Rend un caract&egrave;re Unicode en minuscule</span></li>
    <li><span class="function"><a href="intlchar.toupper.php" class="function" rel="rdfs-seeAlso">IntlChar::toupper()</a> - Rend un caract&egrave;re Unicode en majuscule</span></li>
    <li><strong><code><a href="class.intlchar.php#intlchar.constants.property-uppercase">IntlChar::PROPERTY_UPPERCASE</a></code></strong></li>
    <li><span class="function"><a href="function.ctype-upper.php" class="function" rel="rdfs-seeAlso">ctype_upper()</a> - V&eacute;rifie qu'une cha&icirc;ne est en majuscules</span></li>
   </ul>
  </p>
 </div>


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