Crawler children()

bool hasValue() Returns true if the field should be included in the submitted values.

class Crawler implements Countable,

string getMethod() Gets the method associated with this link.

bool has(string $name) Returns true if the named field exists.

array getFiles() Gets the file field values.

array getPhpValues() Gets the field values as PHP. This method converts fields with the

array getValues() Gets the field values. The returned array does not include file fields

addNodeList(DOMNodeList $nodes)

Crawler selectButton(string $value)