Source of: /manual/fr/function.sleep.php
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<div id="function.sleep" class="refentry">
<div class="refnamediv">
<h1 class="refname">sleep</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">sleep</span> — <span class="dc-title">Arrête l'exécution durant quelques secondes</span></p>
</div>
<a name="function.sleep.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><b>sleep</b></span>
( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$seconds</tt></span>
)</div>
<p class="simpara">
Arrête l'exécution du programme pendant
<i><tt class="parameter">seconds</tt></i>
secondes.
</p>
</div>
<a name="function.sleep.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Liste de paramètres</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">seconds</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
Le retard, en nombre de secondes.
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.sleep.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Valeurs de retour</h3>
<p class="para">
Retourne zéro en cas de succès, ou <b><tt class="constant">FALSE</tt></b> si une erreur survient.
Si l'appel est interrompu par un signal, la fonction
<b>sleep()</b> retournera le nombre de secondes restantes.
</p>
</div>
<a name="function.sleep.errors"></a><div class="refsect1 errors">
<h3 class="title">Erreurs / Exceptions</h3>
<p class="para">
Si le nombre <i><tt class="parameter">seconds</tt></i>
spécifié est négatif,
cette fonction génère une alerte de niveau
<b><tt class="constant">E_WARNING</tt></b>.
</p>
</div>
<a name="function.sleep.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>sleep()</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">// Heure actuelle<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'h:i:s'</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Stoppe pour 10 secondes<br /></span><span style="color: #0000BB">sleep</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// retour !<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">date</span><span style="color: #007700">(</span><span style="color: #DD0000">'h:i:s'</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents para"><p>
Cet exemple affichera (après 10 secondes) :
</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
05:31:23
05:31:33
</pre></div>
</div>
</div><p>
</p>
</div>
<a name="function.sleep.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.usleep.php" class="function" rel="rdfs-seeAlso">usleep()</a> - Arrête l'exécution durant quelques microsecondes</li>
<li class="member"><a href="function.time-nanosleep.php" class="function" rel="rdfs-seeAlso">time_nanosleep()</a> - Attendre pendant un nombre de secondes et de nanosecondes</li>
<li class="member"><a href="function.time-sleep-until.php" class="function" rel="rdfs-seeAlso">time_sleep_until()</a> - Arrête le script pendant une durée spécifiée</li>
<li class="member"><a href="function.set-time-limit.php" class="function" rel="rdfs-seeAlso">set_time_limit()</a> - Fixe le temps maximum d'exécution d'un script</li>
</ul><p>
</p>
</div>
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