<html>
<head>
<link rel="stylesheet" href="josh.css">
</head>
<body bgcolor="#FFFFFF">
<div id="empty"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">empty </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool empty(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>D&eacute;termine si une variable est vide ou non</p></td>
    </tr>
  </table>
</div>
<div id="floatval"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">floatval </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.1.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">float floatval(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Obtient la valeur <span class="literal">float</span> d'une variable</p></td>
    </tr>
  </table>
</div>
<div id="get_defined_vars"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">get_defined_vars </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.4 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">array get_defined_vars(void) 
        </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie un tableau associatif des noms et des valeurs de l'ensemble des noms de variables actuellement d&eacute;finies (variables du domaine actuel)
</p></td>
    </tr>
  </table>
</div>
<div id="get_resource_type"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">get_resource_type </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.2 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string get_resource_type(resource 
          res) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Obtient le nom de type de ressource d'une ressource donn&eacute;e</p></td>
    </tr>
  </table>
</div>
<div id="gettype"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">gettype </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string gettype(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie le type de la variable</p></td>
    </tr>
  </table>
</div>
<div id="import_request_variables"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">import_request_variables </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.1.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool import_request_variables(string 
          types[, string prefix]) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Importe des variables GET/POST/Cookie dans le domaine global</p></td>
    </tr>
  </table>
</div>
<div id="intval"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">intval </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int intval(mixed 
          var[, int base])</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Obtient la valeur enti&egrave;re d'une variable &agrave;l'aide de la base optionnelle de conversion
</p></td>
    </tr>
  </table>
</div>
<div id="is_array"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_array </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_array(mixed 
          var)</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est un tableau</p></td>
    </tr>
  </table>
</div>
<div id="is_bool"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_bool </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_bool(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est bool&eacute;enne</p></td>
    </tr>
  </table>
</div>
<div id="is_callable"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_callable </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_callable(mixed 
          var[, bool syntax_only[, string callable_name]]) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable peut &ecirc;tre invoqu&eacute;e</p></td>
    </tr>
  </table>
</div>
<div id="is_float"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_float </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_float(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable poss&egrave;de une virgule flottante</p></td>
    </tr>
  </table>
</div>
<div id="is_long"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_long </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_long(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est longue (enti&egrave;re)</p></td>
    </tr>
  </table>
</div>
<div id="is_null"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_null </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.4 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_null(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est NULL</p></td>
    </tr>
  </table>
</div>
<div id="is_numeric"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_numeric </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_numeric(mixed 
          value) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la valeur est un nombre ou une cha&icirc;ne num&eacute;rique
</p></td>
    </tr>
  </table>
</div>
<div id="is_object"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_object </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_object(mixed 
          var)</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est un objet</p></td>
    </tr>
  </table>
</div>
<div id="is_resource"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_resource </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_resource(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est une ressource</p></td>
    </tr>
  </table>
</div>
<div id="is_scalar"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_scalar </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0.5 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_scalar(mixed 
          value)</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est un scalaire</p></td>
    </tr>
  </table>
</div>
<div id="is_string"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">is_string </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool is_string(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie <span class="literal">true</span> si la variable est une cha&icirc;ne</p></td>
    </tr>
  </table>
</div>
<div id="isset"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">isset </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool isset(mixed 
          var[, mixed var[, ...]])</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>D&eacute;termine si une variable est d&eacute;finie ou non</p></td>
    </tr>
  </table>
</div>
<div id="print_r"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">print_r </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool print_r(mixed 
          var[, bool return]) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Imprime ou renvoie des informations concernant la variable consid&eacute;r&eacute;e</p></td>
    </tr>
  </table>
</div>
<div id="serialize"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">serialize </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.5 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string serialize(mixed 
          variable) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Renvoie une repr&eacute;sentation de cha&icirc;ne de variable (qui peut &ecirc;tre ensuite d&eacute;s&eacute;rialis&eacute;e)
</p></td>
    </tr>
  </table>
</div>
<div id="settype"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">settype </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool settype(mixed 
          var, string type) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Fixe le type de la variable</p></td>
    </tr>
  </table>
</div>
<div id="strval"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">strval </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">string strval(mixed 
          var) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Obtient la valeur de cha&icirc;ne d'une variable</p></td>
    </tr>
  </table>
</div>
<div id="unserialize"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">unserialize </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.5 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">mixed unserialize(string 
          variable_representation) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Prend une repr&eacute;sentation de cha&icirc;ne d'une variable et la recr&eacute;e</p></td>
    </tr>
  </table>
</div>
<div id="unset"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">unset </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">void unset(mixed 
          var[, mixed var[, ...]]) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Efface une variable donn&eacute;e</p></td>
    </tr>
  </table>
</div>
<div id="var_dump"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">var_dump </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.5 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">void var_dump(mixed 
          var)</p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Affiche une repr&eacute;sentation sous forme de cha&icirc;ne d'une variable &agrave;afficher</p></td>
    </tr>
  </table>
</div>
<div id="var_export"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">var_export </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.1.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">mixed var_export(mixed 
          var[, bool return]) </p></td>
      <td valign="top" align="right">&#160;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p>Affiche ou renvoie une repr&eacute;sentation sous forme de cha&icirc;ne d'une variable</p></td>
    </tr>
  </table>
</div>
</body>
</html>
