public function test_render()
{
$tag = new Builder_Xml('tag1');
$tag('tag2');
$tag('tag3', array('class' => 'my-class'));
$tag('tag4', array('class' => 'my-class-2'), function ($tag) {
$tag('tag5', array('class' => 'my-class-3'), function ($tag) {
$tag('tag6', array('class' => 'my-class-4'), 'content-tag6');
$tag('tag7', array('class' => 'my-class-5'));
$tag->add('some text');
});
});
$tag('tag8', array('class' => 'my-class-6'), 'content');
$expected = <<<HTML
<tag1>
<tag2/>
<tag3 class="my-class"/>
<tag4 class="my-class-2">
<tag5 class="my-class-3">
<tag6 class="my-class-4">content-tag6</tag6>
<tag7 class="my-class-5"/>
some text
</tag5>
</tag4>
<tag8 class="my-class-6">content</tag8>
</tag1>
HTML;
$this->assertSame($expected, $tag->render());
}
public function render_content($indent = 0)
{
$content = $this->_content;
if ($content instanceof Closure) {
$content = $content($this, $this->_context);
}
if ($content) {
$content = Builder_Xml::render_tag($content, $indent);
}
if ($this->_children) {
$content .= join(Builder_Xml::$pretty ? "\n" : '', array_map(function ($content) use($indent) {
return Builder_Xml::render_tag($content, $indent);
}, (array) $this->_children));
}
return $content;
}
