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author | Vasudev Kamath <kamathvasudev@gmail.com> | 2012-07-06 22:47:27 +0530 |
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committer | Vasudev Kamath <kamathvasudev@gmail.com> | 2012-07-06 22:47:27 +0530 |
commit | ba4db236ecff1ffdb56adc2715b3f53515f8cb34 (patch) | |
tree | f0b9928aade8aab95d1608890fde1918ce163754 /library/Smarty/libs/sysplugins/smarty_internal_compile_break.php | |
parent | 6e4760dd9c512147309b5e4a98d25216610f81da (diff) | |
parent | a122fecf50d06856a2ada8b564f711fb52c327f0 (diff) | |
download | volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.tar.gz volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.tar.bz2 volse-hubzilla-ba4db236ecff1ffdb56adc2715b3f53515f8cb34.zip |
Merge branch 'master' of git://github.com/friendica/friendica
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_compile_break.php')
-rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_compile_break.php | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_compile_break.php b/library/Smarty/libs/sysplugins/smarty_internal_compile_break.php new file mode 100644 index 000000000..259c66e2b --- /dev/null +++ b/library/Smarty/libs/sysplugins/smarty_internal_compile_break.php @@ -0,0 +1,77 @@ +<?php
+/**
+ * Smarty Internal Plugin Compile Break
+ *
+ * Compiles the {break} tag
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews
+ */
+/**
+ * Smarty Internal Plugin Compile Break Class
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Break 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 {break} 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) {
+ $compiler->trigger_template_error("cannot break {$_levels} level(s)", $compiler->lex->taglineno);
+ }
+ $compiler->has_code = true;
+ return "<?php break {$_levels}?>";
+ }
+
+}
+
+?>
\ No newline at end of file |