find

find (
    string $selector
    [, int $idx = null ]
    [, bool $lowercase = false ]
) : mixed

Parameter	Description
selector	CSS selector.
idx	Index of element to return.
lowercase	Matches tag names case insensitive (lowercase) if enabled.

Finds one or more nodes in the current document, using CSS selectors.

• Returns null if no match was found.
• Returns an array of simple_html_dom_node if $idx is null.
• Returns an object of type simple_html_dom_node if $idx is anything but null.

Supported Selectors

Selector	Description
*	Universal selector
E	Type (tag name) selector
E#id	ID selector
E.class	Class selector
E[attr]	Attribute selector
E[attr="value"]	Attribute selector
E[attr="value"] i	Case-sensitivity
E[attr="value"] s	Case-sensitivity
E[attr~="value"]	Attribute selector
E[attr^="value"]	Substring matching attribute selector
E[attr$="value"]	Substring matching attribute selector
E[attr*="value"]	Substring matching attribute selector
E[attr|="value"]	Attribute selector
E F	Descendant combinator
E > F	Child combinator
E + F	Next-sibling combinator
E ~ F	Subsequent-sibling combinator
E, F	Selector list