Bonjour,
J'ai développé une classe (qui aura + tard une extension MySQL) pour gérer plusieurs langues d'un site.
J'arrive au bout mais ne comprends pas une chose:
Code :
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|
// echo simple title
echo PROGVIGADS_Welcome."<br/>";
echo PROGVIGADS_my_location.PROGVIGADS_location."<br/>";
echo PROGVIGADS_Class_version.PROGVIGADS_Version;
///////or you can do it with site setting or user profile load it with mysql and change site language
// like $lang->load_language("fa");
// or another way
if(isset($_GET['lang']))
{
switch($_GET['lang'])
{
case "ir":
$lang->set_language("fa");
break;
case "en":
$lang->set_language("en") ;
break;
case "tr":
$lang->set_language("tr") ;
break;
}
}
?>
<br />
<br />
<a href="index.php?lang=en">
<img src="images/us.gif" />
</a> |
<a href="index.php?lang=ir">
<img src="images/ir.gif" />
</a> |
<a href="index.php?lang=tr">
<img src="images/tr.gif" />
</a>
<br />
<a href="http://progvig.ir">Progvig.ir</a>
<?php
// echo simple title
echo PROGVIGADS_Welcome."<br/>";
echo PROGVIGADS_my_location.PROGVIGADS_location."<br/>";
echo PROGVIGADS_Class_version.PROGVIGADS_Version;
///////or you can do it with site setting or user profile load it with mysql and change site language
// like $lang->load_language("fa");
// or another way
?> |
Le 1er pavé en gras était dans l'original que j'ai reçu et adapté à outrance.
Dans ce cas, cela ne fonctionne pas.
Mais si je déplace vers le bas ce même coding, cela fonctionne...
Mais pourquoi pas - pouquoi OK ?
Voici mon
index.php
Code :
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|
<?php
session_start();
// register session to change language
session_register("mylang");
//include language class
require_once $_SERVER['DOCUMENT_ROOT'] . '/class/classlang.php';
$lang = new Language();
// echo simple title
echo PROGVIGADS_Welcome."<br/>";
echo PROGVIGADS_my_location.PROGVIGADS_location."<br/>";
echo PROGVIGADS_Class_version.PROGVIGADS_Version;
///////or you can do it with site setting or user profile load it with mysql and change site language
// like $lang->load_language("fa");
// or another way
if(isset($_GET['lang']))
{
switch($_GET['lang'])
{
case "ir":
$lang->set_language("fa");
break;
case "en":
$lang->set_language("en") ;
break;
case "tr":
$lang->set_language("tr") ;
break;
}
}
?>
<br />
<br />
<a href="index.php?lang=en">
<img src="images/us.gif" />
</a> |
<a href="index.php?lang=ir">
<img src="images/ir.gif" />
</a> |
<a href="index.php?lang=tr">
<img src="images/tr.gif" />
</a>
<br />
<a href="http://progvig.ir">Progvig.ir</a>
<?php
// echo simple title
echo PROGVIGADS_Welcome."<br/>";
echo PROGVIGADS_my_location.PROGVIGADS_location."<br/>";
echo PROGVIGADS_Class_version.PROGVIGADS_Version;
///////or you can do it with site setting or user profile load it with mysql and change site language
// like $lang->load_language("fa");
// or another way
?> |
ma classe
Langue
Code :
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|
<?php
class Language
{ private $language, $allowed = array("en" , "fa" , "tr") ;
private $default = "en" ;
/**
*
* Constructor
* ===========
**/
function __construct()
{ if (isset($_SESSION['mylang']))
$this->language = $_SESSION['mylang'] ;
else
{ $_SESSION['mylang'] = $this->default ;
$this->set_language($this->default) ;
}
}
/**
*
* Destructor
* ==========
**/
function __destruct()
{ user_error("destructor",E_USER_NOTICE) ;
// unset($_SESSION['mylang']) ;
}
/**
*
* set_language
* ============
**/
function set_language($lang)
{ if (in_array($lang,$this->allowed) )
{ user_error("set_language[".$lang."]",E_USER_NOTICE) ;
$this->language = $_SESSION['mylang'] = $lang ;
}
else
user_error("Bad language[".$lang."]" , E_USER_ERROR) ;
$this->load_language();
}
/**
*
* set_default
* ===========
**/
function set_default($lang)
{ if (in_array($lang,$this->allowed) )
{ user_error("set_language[".$lang."]",E_USER_NOTICE) ;
$this->default = $lang ;
}
else
user_error("Bad language[".$lang."]" , E_USER_ERROR) ;
$this->load_language();
}
/**
*
* get_language
* ============
**/
function get_language()
{ user_error("get_language[".$this->language."]",E_USER_NOTICE) ;
return($this->language) ; }
/**
*
* load_language
* =============
**/
function load_language()
{ user_error("load_language[".$this->language."]",E_USER_NOTICE) ;
$lang = $this->get_language() ;
switch ($lang)
{ case "fa": require_once $_SERVER['DOCUMENT_ROOT'] . '/class/lang-fa.class.php';
break;
case "en": require_once $_SERVER['DOCUMENT_ROOT'] . '/class/lang-en.class.php';
break;
case "tr": require_once $_SERVER['DOCUMENT_ROOT'] . '/class/lang-tr.class.php';
break;
default : user_error("Bad CodeLanguage[".$lang."]" , E_USERuERROR) ;
}
$this->language = lang ;
}
// end language function loading
}
?> |
Et la classe contenant les constantes du code langue "en", les autres sont identiques:
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<?php
// define words
define("PROGVIGADS_Class_version","Class Version is :");
define("PROGVIGADS_Version","1.0.0");
define("PROGVIGADS_Welcome","Welcome To my site");
define("PROGVIGADS_location","America");
define("PROGVIGADS_my_location","My location is : ");
?> |
Dans le cas ou cela ne fonctionne pas, j'ai à l'écran:
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PROGVIGADS_Welcome
PROGVIGADS_my_locationPROGVIGADS_location
PROGVIGADS_Class_versionPROGVIGADS_Version
| | |
et dans le log PHP:
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|
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_Welcome - assumed 'PROGVIGADS_Welcome' in F:\WebSites\langue\index.php on line 13
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_my_location - assumed 'PROGVIGADS_my_location' in F:\WebSites\langue\index.php on line 14
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_location - assumed 'PROGVIGADS_location' in F:\WebSites\langue\index.php on line 14
[19-Jan-2011 14:23:49] PHP Notice: [19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_Welcome - assumed 'PROGVIGADS_Welcome' in F:\WebSites\langue\index.php on line 13
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_my_location - assumed 'PROGVIGADS_my_location' in F:\WebSites\langue\index.php on line 14
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_location - assumed 'PROGVIGADS_location' in F:\WebSites\langue\index.php on line 14
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_Class_version - assumed 'PROGVIGADS_Class_version' in F:\WebSites\langue\index.php on line 15
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_Version - assumed 'PROGVIGADS_Version' in F:\WebSites\langue\index.php on line 15
[19-Jan-2011 14:23:49] PHP Notice: set_language[en] in F:\WebSites\langue\class\classlang.php on line 37
[19-Jan-2011 14:23:49] PHP Notice: load_language[en] in F:\WebSites\langue\class\classlang.php on line 75
[19-Jan-2011 14:23:49] PHP Notice: get_language[en] in F:\WebSites\langue\class\classlang.php on line 66
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant lang - assumed 'lang' in F:\WebSites\langue\class\classlang.php on line 90
[19-Jan-2011 14:23:49] PHP Notice: destructor in F:\WebSites\langue\class\classlang.php on line 26
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant PROGVIGADS_Version - assumed 'PROGVIGADS_Version' in F:\WebSites\langue\index.php on line 15
[19-Jan-2011 14:23:49] PHP Notice: set_language[en] in F:\WebSites\langue\class\classlang.php on line 37
[19-Jan-2011 14:23:49] PHP Notice: load_language[en] in F:\WebSites\langue\class\classlang.php on line 75
[19-Jan-2011 14:23:49] PHP Notice: get_language[en] in F:\WebSites\langue\class\classlang.php on line 66
[19-Jan-2011 14:23:49] PHP Notice: Use of undefined constant lang - assumed 'lang' in F:\WebSites\langue\class\classlang.php on line 90
[19-Jan-2011 14:23:49] PHP Notice: destructor in F:\WebSites\langue\class\classlang.php on line 26
Et parfois, j'ai que ces constantes sont déjà définies !! |
Voilà mon soucis, pas grand-chose je me doute, mais une idée lumineuse pourrait jaillir de l'un d'entre vous....
Merci à lui
19/01/2011, 14h30
Esteban
Problème classe langage
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