Source of: /manual/fr/function.headers-list.php
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<div id="function.headers-list" class="refentry">
<div class="refnamediv">
<h1 class="refname">headers_list</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">headers_list</span> — <span class="dc-title">Retourne la liste des en-têtes de réponse du script courant</span></p>
</div>
<a name="function.headers-list.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><b>headers_list</b></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
<b>headers_list()</b> retourne un tableau avec la liste des en-têtes
qui seront transmis au navigateur. Pour déterminer si ces en-têtes ont été
déjà envoyés ou pas, utilisez la fonction <a href="function.headers-sent.php" class="function">headers_sent()</a>.
</p>
</div>
<a name="function.headers-list.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Valeurs de retour</h3>
<p class="para">
Retourne un tableau indexé numériquement d'en-têtes.
</p>
</div>
<a name="function.headers-list.examples"></a><div class="refsect1 examples">
<h3 class="title">Exemples</h3>
<p class="para">
</p><div class="example">
<p><b>Exemple #1 Exemple avec <b>headers_list()</b></b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">/* setcookie() va ajouter un en-tête */<br /></span><span style="color: #0000BB">setcookie</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #DD0000">'bar'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Définit un en-tête de réponse<br />Il sera ignoré par la majorité des navigateurs */<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">"X-Sample-Test: foo"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Spécification de la réponse en texte simple */<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: text/plain'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Quels sont les en-têtes qui vont être envoyés ? */<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">headers_list</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents para"><p>L'exemple ci-dessus va afficher :</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
array(4) {
[0]=>
string(23) "X-Powered-By: PHP/5.1.3"
[1]=>
string(19) "Set-Cookie: foo=bar"
[2]=>
string(18) "X-Sample-Test: foo"
[3]=>
string(24) "Content-type: text/plain"
}
</pre></div>
</div>
</div><p>
</p>
</div>
<a name="function.headers-list.seealso"></a><div class="refsect1 seealso">
<h3 class="title">Voir aussi</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.headers-sent.php" class="function" rel="rdfs-seeAlso">headers_sent()</a> - Indique si les en-têtes HTTP ont déjà été envoyés</li>
<li class="member"><a href="function.header.php" class="function" rel="rdfs-seeAlso">header()</a> - Envoie un en-tête HTTP</li>
<li class="member"><a href="function.setcookie.php" class="function" rel="rdfs-seeAlso">setcookie()</a> - Envoie un cookie</li>
<li class="member"><a href="function.apache-response-headers.php" class="function" rel="rdfs-seeAlso">apache_response_headers()</a> - Récupère tous les en-têtes de réponse HTTP</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
