/framework/vendor/smarty3/lib/libs/sysplugins/smarty_internal_compile_while.php
http://zoop.googlecode.com/ · PHP · 66 lines · 30 code · 4 blank · 32 comment · 5 complexity · 367e8561d18905ab8839d0dc924efa43 MD5 · raw file
- <?php
- /**
- * Smarty Internal Plugin Compile While
- *
- * Compiles the {while} tag
- *
- * @package Smarty
- * @subpackage Compiler
- * @author Uwe Tews
- */
- /**
- * Smarty Internal Plugin Compile While Class
- */
- class Smarty_Internal_Compile_While extends Smarty_Internal_CompileBase {
- /**
- * Compiles code for the {while} 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('if condition');
- // check and get attributes
- $_attr = $this->_get_attributes($args);
- $this->_open_tag('while', $this->compiler->nocache);
- // maybe nocache because of nocache variables
- $this->compiler->nocache = $this->compiler->nocache | $this->compiler->tag_nocache;
-
- if (is_array($args['if condition'])) {
- $_output = " <?php if (!isset(\$_smarty_tpl->tpl_vars[".$args['if condition']['var']."])) \$_smarty_tpl->tpl_vars[".$args['if condition']['var']."] = new Smarty_Variable;\n";
- $_output .= " while (\$_smarty_tpl->tpl_vars[".$args['if condition']['var']."]->value = ".$args['if condition']['value'].") {\n ?>";
- return $_output;
- } else {
- return '<?php while (' . $args['if condition'] . ') { ?>';
- }
- }
- }
- /**
- * Smarty Internal Plugin Compile Whileclose Class
- */
- class Smarty_Internal_Compile_Whileclose extends Smarty_Internal_CompileBase {
- /**
- * Compiles code for the {/while} 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 = $compiler;
- // must endblock be nocache?
- if ($this->compiler->nocache) {
- $this->compiler->tag_nocache = true;
- }
- $this->compiler->nocache = $this->_close_tag(array('while'));
- return "<?php }?>";
- }
- }
- ?>