smarty_internal_compile_append.php
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smarty_internal_compile_append.php
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	<?php

	/**
	* Smarty Internal Plugin Compile Append
	*
	* Compiles the {append} tag
	*
	* @package Smarty
	* @subpackage Compiler
	* @author Uwe Tews
	*/
	/**
	* Smarty Internal Plugin Compile Append Class
	*/
	class Smarty_Internal_Compile_Append extends Smarty_Internal_CompileBase {
	/**
	* Compiles code for the {append} tag
	*
	* @param array $args array with attributes from parser
	* @param object $compiler compiler object
	* @return string compiled code
	*/
	public function compile($args, $compiler)
	{
	$this->compiler = $compiler;
	$this->required_attributes = array('var', 'value');
	$this->optional_attributes = array('scope', 'nocache', 'index');

	$_nocache = 'null';
	$_scope = 'null';
	// check for nocache attribute before _get_attributes because
	// it shall not controll caching of the compiled code, but is a parameter
	if (isset($args['nocache'])) {
	if ($args['nocache'] == 'true') {
	$_nocache = 'true';
	$_nocache_boolean = true;
	}
	unset($args['nocache']);
	}
	// check and get attributes
	$_attr = $this->_get_attributes($args);

	if (isset($_attr['scope'])) {
	if ($_attr['scope'] == '\'parent\'') {
	$_scope = SMARTY_PARENT_SCOPE;
	} elseif ($_attr['scope'] == '\'root\'') {
	$_scope = SMARTY_ROOT_SCOPE;
	} elseif ($_attr['scope'] == '\'global\'') {
	$_scope = SMARTY_GLOBAL_SCOPE;
	}
	}
	// compiled output
	if (isset($_attr['index'])) {
	return "<?php \$_smarty_tpl->append($_attr[var],array($_attr[index] => $_attr[value]),true,$_nocache,$_scope);?>";
	} else {
	return "<?php \$_smarty_tpl->append($_attr[var],$_attr[value],false,$_nocache,$_scope);?>";
	}
	}
	}

	?>