====== Smarty ======
==== Conditions ====

  $this->context->smarty->assign('canUpload', false);

  {if $canUpload == true}
  ...
  {else}
  ...
  {/if}
  
http://www.smarty.net/docsv2/en/language.function.if.tpl

On peut utiliser les **(int) $variable** (ou **{$variable|intval}**)

==== Print_r une variable ====

<Code linenums><pre>{$countries|@print_r}</pre></Code>
> The @ tells smarty to pass the entire array to the modifier rather than calling the modifier for each element of the array. Smarty also ships with a modifier that does similar to print_r(): {$foo|@debug_print_var}. You may also consider smarty's debug facility (which you can enable in-template by inserting a {debug} tag or you can enable by configuring the Smarty object appropriately -- see the docs for more info)

**Debug mode**\\
Ajouter dans un template :
  {debug}
  
**Choper l'index d'un foreach**
  {foreach $products as $product}

  $product@index

Put that index into an array : **$carriers.{$option@index}.id_carrier}**

**Appel d'une fonction php :**

<Code linenums>
	{Customer::hadCustomerInvested({$cart->id_customer}, {$product.id_product})}
  
	{assign var='projet_date' value=date_parse($product.date_debut)}
	{assign var='months' value=['','janvier', 'février', 'mars', 'avril', 'mai', 'juin', 'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre']}
	Ouverture le<br/>
	<span class="date">
		{$projet_date.day} {$months.{$projet_date.month}}<br/>
		{$projet_date.year}
	</span>
</Code>

**Intégrer javascript**

Penser à mettre le code entre des balises {literal} pour éviter des erreurs avec les { }

[[http://www.smarty.net/docsv2/en/language.function.literal.tpl|Doc]]

==== Créer une variable ====

[[http://nemops.com/prestashop-functions-5/#.VjSHDLfnvmg|1]] [[http://stackoverflow.com/questions/36650203/prestashop-access-php-variable-in-a-js-file-which-is-hooked-in-header|2]]

__PHP__
<Code linenums>
Media::addJsDef(array('var_name' => $variable));
Media::addJsDef( array('time_remaining' => $time_remaining) );
</Code>

__Smarty__ : voir lien 1
<Code>
{addJsDef wishlistProductsIds=$wishlist_products}
{addJsDef mySliderCount=7}
</Code>

==== Récupérer des globales PHP ====
[[http://www.smarty.net/docs/en/language.variables.smarty.tpl|Check dat]]

=== Restriction par IP ===
<Code linenums>
{if $smarty.server.REMOTE_ADDR == '82.245.97.150'}
	{debug}
{/if}
</Code>