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File: libs/smarty/sysplugins/smarty_internal_function_call_handler.php

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File: libs/smarty/sysplugins/smarty_internal_function_call_handler.php
Role: Auxiliary script
Content type: text/plain
Description: smarty lib
Class: MVC 4 Dummies
Web development PHP MVC framework
Author: By
Last change:
Date: 7 years ago
Size: 2,489 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty Internal Plugin Function Call Handler
 *
 * @package Smarty
 * @subpackage PluginsInternal
 * @author Uwe Tews
 */

/**
 * This class does call function defined with the {function} tag
 *
 * @package Smarty
 * @subpackage PluginsInternal
 */
class Smarty_Internal_Function_Call_Handler
{
   
/**
     * This function handles calls to template functions defined by {function}
     * It does create a PHP function at the first call
     *
     * @param string $_name template function name
     * @param Smarty_Internal_Template $_template template object
     * @param array $_params Smarty variables passed as call parameter
     * @param string $_hash nocache hash value
     * @param bool $_nocache nocache flag
     */
   
public static function call($_name, Smarty_Internal_Template $_template, $_params, $_hash, $_nocache)
    {
        if (
$_nocache) {
           
$_function = "smarty_template_function_{$_name}_nocache";
        } else {
           
$_function = "smarty_template_function_{$_hash}_{$_name}";
        }
        if (!
is_callable($_function)) {
           
$_code = "function {$_function}(\$_smarty_tpl,\$params) {
    \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
    foreach (\$_smarty_tpl->smarty->template_functions['
{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);};
    foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>"
;
            if (
$_nocache) {
               
$_code .= preg_replace(array("!<\?php echo \\'/\*%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/|/\*/%%SmartyNocache:{$_template->smarty->template_functions[$_name]['nocache_hash']}%%\*/\\';\?>!",
                                            
"!\\\'!"), array('', "'"), $_template->smarty->template_functions[$_name]['compiled']);
               
$_template->smarty->template_functions[$_name]['called_nocache'] = true;
            } else {
               
$_code .= preg_replace("/{$_template->smarty->template_functions[$_name]['nocache_hash']}/", $_template->properties['nocache_hash'], $_template->smarty->template_functions[$_name]['compiled']);
            }
           
$_code .= "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;}";
            eval(
$_code);
        }
       
$_function($_template, $_params);
    }
}

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