string getBaseHref() Returns base href. Return Value string

Form form(array $values = null, string $method = null) Returns a Form object for the first node in the list. Parameters array $values An array of values for the form fields string $method The method for the form Return Value Form A Form instance Exceptions InvalidArgumentException If the current node list is empty or the selected node is not instance of DOMElement

Crawler first() Returns the first node of the current selection. Return Value Crawler A Crawler instance with the first selected node

Crawler filterXPath(string $xpath) Filters the list of nodes with an XPath expression. The XPath expression is evaluated in the context of the crawler, which is considered as a fake parent of the elements inside it. This means that a child selector "div" or "./div" will match only the div elements of the current crawler, not their children. Parameters string $xpath An XPath expression Return Value Crawler A new instance of Crawler with the filtered list of nodes

Crawler filter(string $selector) Filters the list of nodes with a CSS selector. This method only works if you have installed the CssSelector Symfony Component. Parameters string $selector A CSS selector Return Value Crawler A new instance of Crawler with the filtered list of nodes Exceptions RuntimeException if the CssSelector Component is not available

array extract(array $attributes) Extracts information from the list of nodes. You can extract attributes or/and the node value (_text). Example: $crawler->filter('h1 a')->extract(array('_text', 'href')); Parameters array $attributes An array of attributes Return Value array An array of extracted values

Crawler eq(int $position) Returns a node given its position in the node list. Parameters int $position The position Return Value Crawler A new instance of the Crawler with the selected node, or an empty Crawler if it does not exist

array each(Closure $closure) Calls an anonymous function on each node of the list. The anonymous function receives the position and the node wrapped in a Crawler instance as arguments. Example: $crawler->filter('h1')->each(function ($node, $i) { return $node->text(); }); Parameters Closure $closure An anonymous function Return Value array An array of values returned by the anonymous function

int count() Return Value int

clear() Removes all the nodes.