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Crawler::filter()

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

A new instance of Crawler with the filtered list of nodes

Exceptions

RuntimeException

if the CssSelector Component is not available

Links:

http://api.symfony.com/master/Symfony/Component/DomCrawler/Crawler.html#method_filter

doc_Symfony

2016-10-28 06:12:33

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