-<?php\r
-/**\r
- * Smarty Internal Plugin Compile Continue\r
- *\r
- * Compiles the {continue} tag\r
- *\r
- * @package Smarty\r
- * @subpackage Compiler\r
- * @author Uwe Tews\r
- */\r
-\r
-/**\r
- * Smarty Internal Plugin Compile Continue Class\r
- *\r
- * @package Smarty\r
- * @subpackage Compiler\r
- */\r
-class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase {\r
-\r
- /**\r
- * Attribute definition: Overwrites base class.\r
- *\r
- * @var array\r
- * @see Smarty_Internal_CompileBase\r
- */\r
- public $optional_attributes = array('levels');\r
- /**\r
- * Attribute definition: Overwrites base class.\r
- *\r
- * @var array\r
- * @see Smarty_Internal_CompileBase\r
- */\r
- public $shorttag_order = array('levels');\r
-\r
- /**\r
- * Compiles code for the {continue} tag\r
- *\r
- * @param array $args array with attributes from parser\r
- * @param object $compiler compiler object\r
- * @param array $parameter array with compilation parameter\r
- * @return string compiled code\r
- */\r
- public function compile($args, $compiler, $parameter)\r
- {\r
- static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);\r
- // check and get attributes\r
- $_attr = $this->getAttributes($compiler, $args);\r
-\r
- if ($_attr['nocache'] === true) {\r
- $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);\r
- }\r
-\r
- if (isset($_attr['levels'])) {\r
- if (!is_numeric($_attr['levels'])) {\r
- $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);\r
- }\r
- $_levels = $_attr['levels'];\r
- } else {\r
- $_levels = 1;\r
- }\r
- $level_count = $_levels;\r
- $stack_count = count($compiler->_tag_stack) - 1;\r
- while ($level_count > 0 && $stack_count >= 0) {\r
- if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {\r
- $level_count--;\r
- }\r
- $stack_count--;\r
- }\r
- if ($level_count != 0) {\r
- $compiler->trigger_template_error("cannot continue {$_levels} level(s)", $compiler->lex->taglineno);\r
- }\r
- $compiler->has_code = true;\r
- return "<?php continue {$_levels}?>";\r
- }\r
-\r
-}\r
-\r
-?>
\ No newline at end of file
+<?php
+/**
+ * Smarty Internal Plugin Compile Continue
+ * Compiles the {continue} tag
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Continue Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase
+{
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $optional_attributes = array('levels');
+ /**
+ * Attribute definition: Overwrites base class.
+ *
+ * @var array
+ * @see Smarty_Internal_CompileBase
+ */
+ public $shorttag_order = array('levels');
+
+ /**
+ * Compiles code for the {continue} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @param array $parameter array with compilation parameter
+ *
+ * @return string compiled code
+ */
+ public function compile($args, $compiler, $parameter)
+ {
+ static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
+ // check and get attributes
+ $_attr = $this->getAttributes($compiler, $args);
+
+ if ($_attr['nocache'] === true) {
+ $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
+ }
+
+ if (isset($_attr['levels'])) {
+ if (!is_numeric($_attr['levels'])) {
+ $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);
+ }
+ $_levels = $_attr['levels'];
+ } else {
+ $_levels = 1;
+ }
+ $level_count = $_levels;
+ $stack_count = count($compiler->_tag_stack) - 1;
+ while ($level_count > 0 && $stack_count >= 0) {
+ if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {
+ $level_count --;
+ }
+ $stack_count --;
+ }
+ if ($level_count != 0) {
+ $compiler->trigger_template_error("cannot continue {$_levels} level(s)", $compiler->lex->taglineno);
+ }
+
+ return "<?php continue {$_levels}?>";
+ }
+}