3 * Smarty Internal Plugin Compile While
5 * Compiles the {while} tag
13 * Smarty Internal Plugin Compile While Class
15 class Smarty_Internal_Compile_While extends Smarty_Internal_CompileBase {
17 * Compiles code for the {while} tag
19 * @param array $args array with attributes from parser
20 * @param object $compiler compiler object
21 * @param array $parameter array with compilation parameter
22 * @return string compiled code
24 public function compile($args, $compiler, $parameter)
26 $this->compiler = $compiler;
27 // check and get attributes
28 $_attr = $this->_get_attributes($args);
29 $this->_open_tag('while', $this->compiler->nocache);
31 // maybe nocache because of nocache variables
32 $this->compiler->nocache = $this->compiler->nocache | $this->compiler->tag_nocache;
33 if (is_array($parameter['if condition'])) {
34 if ($this->compiler->nocache) {
36 // create nocache var to make it know for further compiling
37 if (is_array($parameter['if condition']['var'])) {
38 $this->compiler->template->tpl_vars[trim($parameter['if condition']['var']['var'], "'")] = new Smarty_variable(null, true);
40 $this->compiler->template->tpl_vars[trim($parameter['if condition']['var'], "'")] = new Smarty_variable(null, true);
45 if (is_array($parameter['if condition']['var'])) {
46 $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[".$parameter['if condition']['var']['var']."]) || !is_array(\$_smarty_tpl->tpl_vars[".$parameter['if condition']['var']['var']."]->value)) \$_smarty_tpl->createLocalArrayVariable(".$parameter['if condition']['var']['var']."$_nocache);\n";
47 $_output .= "while (\$_smarty_tpl->tpl_vars[".$parameter['if condition']['var']['var']."]->value".$parameter['if condition']['var']['smarty_internal_index']." = ".$parameter['if condition']['value']."){?>";
49 $_output = "<?php \$_smarty_tpl->tpl_vars[".$parameter['if condition']['var']."] = new Smarty_Variable(\$_smarty_tpl->getVariable(".$parameter['if condition']['var'].",null,true,false)->value{$_nocache});";
50 $_output .= "while (\$_smarty_tpl->tpl_vars[".$parameter['if condition']['var']."]->value = ".$parameter['if condition']['value']."){?>";
54 return "<?php while ({$parameter['if condition']}){?>";
60 * Smarty Internal Plugin Compile Whileclose Class
62 class Smarty_Internal_Compile_Whileclose extends Smarty_Internal_CompileBase {
64 * Compiles code for the {/while} tag
66 * @param array $args array with attributes from parser
67 * @param object $compiler compiler object
68 * @return string compiled code
70 public function compile($args, $compiler)
72 $this->compiler = $compiler;
73 // must endblock be nocache?
74 if ($this->compiler->nocache) {
75 $this->compiler->tag_nocache = true;
77 $this->compiler->nocache = $this->_close_tag(array('while'));