Smarty variable usage detailed _php instance

Examples of this article describe the use of smarty variables. Share to everyone for your reference, as follows:

1. Variables assigned from PHP

The variable that is assigned from PHP is called with a "$" symbol before it. (Same as PHP)

This is also true for variables that are assigned by the Assign function in the calling template. (also called by the $ plus variable name)

Example:

index.php:

$smarty = new Smarty; $smarty->assign (' FirstName ', ' Doug '); $smarty->assign (' lastlogindate ', ' january11th, 2001 ') ); $smarty->display (' Index.tpl ');

INDEX.TPL:

Hello {$firstname}, glad to couldmake it.
Your Last login is on {$lastLoginDate}.

Output:

Hello Doug, glad to see your could make it.
Your last login is on January 11th, 2001.

2. Variables read from the configuration file

The variables in the configuration file need to be called by using two "#" or smarty reserved variables $smarty. config.

The second syntax is useful when a variable is enclosed in quotation marks as a property value.

(for example {include file= "#includefile #"} so that #includefile# will be treated as a character, not a profile variable, but it can be represented as {include file= "' $ Smarty.config.includefile ' "} Do not forget to add ')

Example:

Foo.conf:

PageTitle = "This is Mine" Bodybgcolor = "#eeeeee" tablebordersize = "3" Tablebgcolor = "#bbbbbb" Rowbgcolor = "#cccccc"

INDEX.TPL:

{config_load file= "foo.conf"}{#pageTitle #}
 
  
  

  
   
   
 
    
 
     
First
 
     
Last
 
     
Address
 
    
 
   
 
  
  

INDEX.TPL:

{config_load file= "foo.conf"}{$smarty. Config.pagetitle}
 
  
  

  
   
   
 
    
 
     
First
 
     
Last
 
     
Address
 
    
 
   
 
  
  

Both of these template formulations are output:

This is mine
 
  
  

  
   
   
 
    
 
     
First
 
     
Last
 
     
Address
 
    
 
   
 
  
  

Configuration file variables can only be used after they have been loaded.

More interested in smarty related content readers can view the topic: "Smarty Template Primer Basic Tutorial", "PHP Template Technology Summary", "PHP based on PDO Operation Database Skills summary", "PHP operation and operator Usage Summary", "PHP Network Programming Skills Summary", " PHP Basic Grammar Introductory tutorial, PHP Object-oriented Programming primer, PHP string usage Summary, PHP+MYSQL database Operations Primer and PHP Common database operations Tips Summary

It is hoped that this article will be helpful to everyone based on smarty template PHP program design.

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