For 循环

node 简单版

{
    $parser = $this->createParser();
    $source = <<<'eot'
        <for start='1'>
            QueryPHP - node - for <br>
        </for>
        eot;
    $compiled = <<<'eot'
        <?php for ($var = 1; $var <= 0; $var += 1): ?>
            QueryPHP - node - for <br>
        eot;
    $this->assertSame($compiled, $parser->doCompile($source, null, true));
}

JS 风格版: 例 1

{
    $parser = $this->createParser();
    $source = <<<'eot'
        {% for item in navigation %}
            <li><a href="{{ item.href }}">{{ item.caption }}</a></li>
        {% /for %}
        eot;
    $compiled = <<<'eot'
        <?php foreach ($navigation as $key => $item): ?>
            <li><a href="<?php echo $item->href; ?>"><?php echo $item->caption; ?></a></li>
        <?php endforeach; ?>
        eot;
    $this->assertSame($compiled, $parser->doCompile($source, null, true));
}

JS 风格版: 例 3

{
    $parser = $this->createParser();
    $source = <<<'eot'
        {% for mykey item in navigation %}
            <li><a href="{{ item.href }}">{{ item.caption }}</a></li>
        {% /for %}
        eot;
    $compiled = <<<'eot'
        <?php foreach ($navigation as $mykey => $item): ?>
            <li><a href="<?php echo $item->href; ?>"><?php echo $item->caption; ?></a></li>
        <?php endforeach; ?>
        eot;
    $this->assertSame($compiled, $parser->doCompile($source, null, true));