/framework/vendor/smarty3/lib/libs/sysplugins/smarty_internal_compile_assign.php
http://zoop.googlecode.com/ · PHP · 65 lines · 38 code · 4 blank · 23 comment · 13 complexity · f855a3c5a0886950b5476b4ebe7344b3 MD5 · raw file
- <?php
- /**
- * Smarty Internal Plugin Compile Assign
- *
- * Compiles the {assign} tag
- *
- * @package Smarty
- * @subpackage Compiler
- * @author Uwe Tews
- */
- /**
- * Smarty Internal Plugin Compile Assign Class
- */
- class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
- /**
- * Compiles code for the {assign} 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', 'smarty_internal_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['smarty_internal_index'])) {
- if ($_attr['smarty_internal_index'] == '') {
- return "<?php \$_smarty_tpl->append($_attr[var],$_attr[value],false,$_nocache,$_scope);?>";
- } else {
- return "<?php \$_tmp$_attr[smarty_internal_index] = $_attr[value]; \$_smarty_tpl->append($_attr[var],\$_tmp,true,$_nocache,$_scope); unset (\$_tmp);?>";
- }
- } else {
- return "<?php \$_smarty_tpl->assign($_attr[var],$_attr[value],$_nocache,$_scope);?>";
- }
- }
- }
- ?>