/home/smartonegroup/public_html/system/vendor/smarty/smarty/src/Compile/Tag/WhileTag.php
<?php
namespace Smarty\Compile\Tag;
use Smarty\Compile\Base;
/**
* Smarty Internal Plugin Compile While Class
*
*/
class WhileTag extends Base {
/**
* Compiles code for the {while} tag
*
* @param array $args array with attributes from parser
* @param \Smarty\Compiler\Template $compiler compiler object
* @param array $parameter array with compilation parameter
*
* @return string compiled code
* @throws \Smarty\CompilerException
*/
public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
{
$compiler->loopNesting++;
if ($compiler->tag_nocache) {
// push a {nocache} tag onto the stack to prevent caching of this block
$this->openTag($compiler, 'nocache');
}
$this->openTag($compiler, 'while', $compiler->tag_nocache);
if (!array_key_exists('if condition', $parameter)) {
$compiler->trigger_template_error('missing while condition', null, true);
}
if (is_array($parameter['if condition'])) {
if ($compiler->isNocacheActive()) {
// create nocache var to make it know for further compiling
if (is_array($parameter['if condition']['var'])) {
$var = $parameter['if condition']['var']['var'];
} else {
$var = $parameter['if condition']['var'];
}
$compiler->setNocacheInVariable($var);
}
$prefixVar = $compiler->getNewPrefixVariable();
$assignCompiler = new Assign();
$assignAttr = [];
$assignAttr[]['value'] = $prefixVar;
if (is_array($parameter['if condition']['var'])) {
$assignAttr[]['var'] = $parameter['if condition']['var']['var'];
$_output = "<?php while ({$prefixVar} = {$parameter[ 'if condition' ][ 'value' ]}) {?>";
$_output .= $assignCompiler->compile(
$assignAttr,
$compiler,
['smarty_internal_index' => $parameter['if condition']['var']['smarty_internal_index']]
);
} else {
$assignAttr[]['var'] = $parameter['if condition']['var'];
$_output = "<?php while ({$prefixVar} = {$parameter[ 'if condition' ][ 'value' ]}) {?>";
$_output .= $assignCompiler->compile($assignAttr, $compiler, []);
}
return $_output;
} else {
return "<?php\n while ({$parameter['if condition']}) {?>";
}
}
}