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HtmlDocument
```php find ( string $selector [, int $idx = null [, bool $lowercase = false ]] ) : mixed ``` Finds elements in the DOM. | Parameter | Description | |-------------|--------------------------------------------------| | `selector` | A [CSS style selector](../HtmlNode/find.md). | | `idx` | Index of the element to return. | | `lowercase` | Matches tag names case insensitive when enabled. | Returns an array of matches or a single element if `idx` is defined.
[-] prepare.md
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[-] getElementByTagName.md
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[-] __construct.md
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[-] getElementsByTagName.md
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[-] getElementsById.md
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[-] parse_charset.md
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[-] copy_skip.md
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[-] index.md
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[-] load.md
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[-] remove_callback.md
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[-] __destruct.md
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[-] as_text_node.md
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[-] childNodes.md
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[-] copy_until_char.md
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[-] loadFile.md
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[-] createElement.md
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[-] firstChild.md
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[-] restore_noise.md
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[-] search_noise.md
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[-] read_tag.md
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[-] remove_noise.md
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[-] parse.md
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[-] createTextNode.md
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[-] lastChild.md
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[-] link_nodes.md
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[-] getElementById.md
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[-] parse_attr.md
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[-] find.md
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[-] copy_until.md
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[-] __call.md
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[-] __toString.md
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[-] set_callback.md
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[-] __get.md
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[-] __debugInfo.md
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[-] expect.md
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[-] save.md
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..
[-] dump.md
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