| public addCrumb ( string $name = '', string $href = '', boolean $hrefIsFullUrl = false ) | ||
| $name | string | The name of this breadcrumb, which will be seen by the users. |
| $href | string | If this parameter begins with a forward slash, it will be treated as a full URL, and the `$hrefIsFullUrl` parameter will be forced to `true`, regardless of its value. |
| $hrefIsFullUrl | boolean | Whether the `$href` argument is a full URL or just a segment. The difference is that segments will be built upon previous breadcrumbs, while full URLs will be returned as they are inputted. This can be automatically forced to `true`, depending on the `$href` argument - read its description for details. |
public function addCrumb($name = '', $href = '', $hrefIsFullUrl = false)
{
if (mb_substr($href, 0, 1) === '/') {
$length = mb_strlen($href);
$href = mb_substr($href, 1, $length - 1);
$this->addCrumb($name, $href, true);
} elseif (mb_substr($href, 0, 7) === 'http://' && !$hrefIsFullUrl) {
$this->addCrumb($name, $href, true);
} elseif (mb_substr($href, 0, 8) === 'https://' && !$hrefIsFullUrl) {
$this->addCrumb($name, $href, true);
} else {
$crumb = array('name' => $name, 'href' => $href, 'hrefIsFullUrl' => $hrefIsFullUrl);
$this->breadcrumbs[] = $crumb;
}
return $this;
} /**
* Tests whether `Breadcrumbs::isEmpty()` works correctly.
*/
public function testIsEmpty()
{
$b = new Breadcrumbs();
$this->assertTrue($b->isEmpty());
$b->addCrumb('foo', 'bar');
$this->assertFalse($b->isEmpty());
}
