While 循环

QueryPHP 支持 while 语法标签，通过这种方式可以很好地将 PHP 的 while 语法布局出来。

code

public function testCode()
{
    $parser = $this->createParser();
    $source = <<<'eot'
        {~$i = 10}
        {while $i>0}
            {$i}Hello QueryPHP !<br>
            {~$i--}
        {/while}
        eot;
    $compiled = <<<'eot'
        <?php $i = 10; ?>
        <?php while ($i>0): ?>
            <?php echo $i; ?>Hello QueryPHP !<br>
            <?php $i--; ?>
        <?php endwhile; ?>
        eot;
    $this->assertSame($compiled, $parser->doCompile($source, null, true));
}

node

public function testNode()
{
    $parser = $this->createParser();
    $source = <<<'eot'
        {~$i = 10}
        <while condition="$i gt 0">
            {$i}Hello QueryPHP !<br>
            {~$i--}
        </while>
        eot;
    $compiled = <<<'eot'
        <?php $i = 10; ?>
        <?php while($i > 0): ?>
            <?php echo $i; ?>Hello QueryPHP !<br>
            <?php $i--; ?>
        <?php endwhile; ?>
        eot;
    $this->assertSame($compiled, $parser->doCompile($source, null, true));
}