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68 lines
2.1 KiB
PHP
68 lines
2.1 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Compile While
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*
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* Compiles the {while} tag
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile While Class
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*/
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class Smarty_Internal_Compile_While extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the {while} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->required_attributes = array('if condition');
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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$this->_open_tag('while', $this->compiler->nocache);
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// maybe nocache because of nocache variables
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$this->compiler->nocache = $this->compiler->nocache | $this->compiler->tag_nocache;
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if (is_array($args['if condition'])) {
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$_output = " <?php if (!isset(\$_smarty_tpl->tpl_vars[".$args['if condition']['var']."])) \$_smarty_tpl->tpl_vars[".$args['if condition']['var']."] = new Smarty_Variable;\n";
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$_output .= " while (\$_smarty_tpl->tpl_vars[".$args['if condition']['var']."]->value = ".$args['if condition']['value'].") {\n ?>";
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return $_output;
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} else {
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return '<?php while (' . $args['if condition'] . ') { ?>';
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}
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}
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}
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/**
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* Smarty Internal Plugin Compile Whileclose Class
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*/
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class Smarty_Internal_Compile_Whileclose extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the {/while} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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// must endblock be nocache?
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if ($this->compiler->nocache) {
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$this->compiler->tag_nocache = true;
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}
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$this->compiler->nocache = $this->_close_tag(array('while'));
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return "<?php }?>";
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}
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}
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?>
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