Crawler siblings() Returns the siblings nodes of the current selection. Return Value Crawler A Crawler instance with the sibling nodes Exceptions InvalidArgumentException When current node is empty

setDefaultNamespacePrefix(string $prefix) Overloads a default namespace prefix to be used with XPath and CSS expressions. Parameters string $prefix

Crawler selectLink(string $value) Selects links by name or alt value for clickable images. Parameters string $value The link text Return Value Crawler A new instance of Crawler with the filtered list of nodes

Crawler selectImage(string $value) Selects images by alt value. Parameters string $value The image alt Return Value Crawler A new instance of Crawler with the filtered list of nodes

Crawler selectButton(string $value) Selects a button by name or alt value for images. Parameters string $value The button text Return Value Crawler A new instance of Crawler with the filtered list of nodes

registerNamespace(string $prefix, string $namespace) Parameters string $prefix string $namespace

Crawler reduce(Closure $closure) Reduces the list of nodes by calling an anonymous function. To remove a node from the list, the anonymous function must return false. Parameters Closure $closure An anonymous function Return Value Crawler A Crawler instance with the selected nodes

Crawler previousAll() Returns the previous sibling nodes of the current selection. Return Value Crawler A Crawler instance with the previous sibling nodes Exceptions InvalidArgumentException

Crawler parents() Returns the parents nodes of the current selection. Return Value Crawler A Crawler instance with the parents nodes of the current selection Exceptions InvalidArgumentException When current node is empty

string nodeName() Returns the node name of the first node of the list. Return Value string The node name Exceptions InvalidArgumentException When current node is empty