What is Smarty?
Why use it?
Use Cases and Work Flow
Syntax Comparison
Template Inheritance
Best Practices
Crash Course
What is Smarty?
Why use it?
Use Cases and Work Flow
Syntax Comparison
Template Inheritance
Best Practices
Crash Course
Quick Install
Documentation
Discussion
Mailing Lists
Github
Example App
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Filtros de saída operam na saída do template, depois que o template é lido e executado, mas antes a saída é mostrada.
string smarty_outputfilter_name( |
$template_output, | |
&$smarty); |
string $template_output;object &$smarty;O primeiro parâmetro para a função do filtro de saída é a saída do template que precisa ser processada, e o segundo parâmetro é a instância da Smarty invocando o plugin. O plugin deve fazer o precessamento e retornar os resultados.
Example 16.9. output filter plugin
/*
* Smarty plugin
* -------------------------------------------------------------
* File: outputfilter.protect_email.php
* Type: outputfilter
* Name: protect_email
* Purpose: Converts @ sign in email addresses to %40 as
* a simple protection against spambots
* -------------------------------------------------------------
*/
function smarty_outputfilter_protect_email($output, &$smarty)
{
return preg_replace('!(\S+)@([a-zA-Z0-9\.\-]+\.([a-zA-Z]{2,3}|[0-9]{1,3}))!',
'$1%40$2', $output);
}