Namespaces

Classes

Interfaces

Exceptions

Functions

1: <?php
2: /**
3: * Double quoted string inside a tag.
4: *
5: * @package Smarty
6: * @subpackage Compiler
7: * @ignore
8: */
9:
10: /**
11: * Double quoted string inside a tag.
12: *
13: * @package Smarty
14: * @subpackage Compiler
15: * @ignore
16: */
17: class Smarty_Internal_ParseTree_Dq extends Smarty_Internal_ParseTree
18: {
19: /**
20: * Create parse tree buffer for double quoted string subtrees
21: *
22: * @param object $parser parser object
23: * @param Smarty_Internal_ParseTree $subtree parse tree buffer
24: */
25: public function __construct($parser, Smarty_Internal_ParseTree $subtree)
26: {
27: $this->subtrees[] = $subtree;
28: if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
29: $parser->block_nesting_level = count($parser->compiler->_tag_stack);
30: }
31: }
32:
33: /**
34: * Append buffer to subtree
35: *
36: * @param \Smarty_Internal_Templateparser $parser
37: * @param Smarty_Internal_ParseTree $subtree parse tree buffer
38: */
39: public function append_subtree(Smarty_Internal_Templateparser $parser, Smarty_Internal_ParseTree $subtree)
40: {
41: $last_subtree = count($this->subtrees) - 1;
42: if ($last_subtree >= 0 && $this->subtrees[ $last_subtree ] instanceof Smarty_Internal_ParseTree_Tag
43: && $this->subtrees[ $last_subtree ]->saved_block_nesting < $parser->block_nesting_level
44: ) {
45: if ($subtree instanceof Smarty_Internal_ParseTree_Code) {
46: $this->subtrees[ $last_subtree ]->data =
47: $parser->compiler->appendCode(
48: $this->subtrees[ $last_subtree ]->data,
49: '<?php echo ' . $subtree->data . ';?>'
50: );
51: } elseif ($subtree instanceof Smarty_Internal_ParseTree_DqContent) {
52: $this->subtrees[ $last_subtree ]->data =
53: $parser->compiler->appendCode(
54: $this->subtrees[ $last_subtree ]->data,
55: '<?php echo "' . $subtree->data . '";?>'
56: );
57: } else {
58: $this->subtrees[ $last_subtree ]->data =
59: $parser->compiler->appendCode($this->subtrees[ $last_subtree ]->data, $subtree->data);
60: }
61: } else {
62: $this->subtrees[] = $subtree;
63: }
64: if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
65: $parser->block_nesting_level = count($parser->compiler->_tag_stack);
66: }
67: }
68:
69: /**
70: * Merge subtree buffer content together
71: *
72: * @param \Smarty_Internal_Templateparser $parser
73: *
74: * @return string compiled template code
75: */
76: public function to_smarty_php(Smarty_Internal_Templateparser $parser)
77: {
78: $code = '';
79: foreach ($this->subtrees as $subtree) {
80: if ($code !== '') {
81: $code .= '.';
82: }
83: if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
84: $more_php = $subtree->assign_to_var($parser);
85: } else {
86: $more_php = $subtree->to_smarty_php($parser);
87: }
88: $code .= $more_php;
89: if (!$subtree instanceof Smarty_Internal_ParseTree_DqContent) {
90: $parser->compiler->has_variable_string = true;
91: }
92: }
93: return $code;
94: }
95: }
96:
API documentation generated by ApiGen v7.0.0-alpha.6