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<?php
/**
* Smarty Internal Plugin Compile Registered Function
*
* Compiles code for the execution of a registered function
*
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Registered Function Class
*/
class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Internal_CompileBase {
/**
* Compiles code for the execution of a registered function
*
* @param array $args array with attributes from parser
* @param string $tag name of function
* @param object $compiler compiler object
* @return string compiled code
*/
public function compile($args, $compiler, $tag)
{
$this->compiler = $compiler;
// This tag does create output
$this->compiler->has_output = true;
$this->required_attributes = array();
$this->optional_attributes = array('_any');
// check and get attributes
$_attr = $this->_get_attributes($args);
// not cachable?
$this->compiler->tag_nocache = !$compiler->smarty->registered_plugins['function'][$tag][1];
// convert attributes into parameter array string
$_paramsArray = array();
foreach ($_attr as $_key => $_value) {
if (is_int($_key)) {
$_paramsArray[] = "$_key=>$_value";
} else {
$_paramsArray[] = "'$_key'=>$_value";
}
}
$_params = 'array(' . implode(",", $_paramsArray) . ')';
// compile code
$function = $compiler->smarty->registered_plugins['function'][$tag][0];
// compile code
if (!is_array($function)) {
$output = "<?php echo {$function}({$_params},\$_smarty_tpl->smarty,\$_smarty_tpl);?>\n";
} else if (is_object($function[0])) {
$output = "<?php echo call_user_func(\$_smarty_tpl->smarty->registered_plugins['function']['{$tag}'][0],{$_params},\$_smarty_tpl->smarty,\$_smarty_tpl);?>\n";
} else {
$output = "<?php echo call_user_func(array('{$function[0]}','{$function[1]}'),{$_params},\$_smarty_tpl->smarty,\$_smarty_tpl);?>\n";
}
return $output;
}
}
?>