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extract_links

 $

h


->extract_links
([

types

])

Retrieves the links contained within an element and all of its child elements. This method returns a reference to an array in which each element is a reference to an array with two values: the value of the link and a reference to the element in which it was found. You may specify the tags from which you want to extract links by providing their names in a list of types .











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