How to access the HTML element‘s attributes?
// Get a attribute ( If the attribute is non-value attribute (eg. checked, selected...), it will returns true or false)
$value = $e->href;
// Set a attribute(If the attribute is non-value attribute (eg. checked, selected...), set it‘s value as true or false)
$e->href = ‘my link‘;
// Remove a attribute, set it‘s value as null!
$e->href = null;
// Determine whether a attribute exist?
if(isset($e->href))
echo ‘href exist!‘;
// Extract contents from HTML
echo $html->plaintext;
// Wrap a element
$e->outertext = ‘<div class="wrap">‘ . $e->outertext . ‘<div>‘;
// Remove a element, set it‘s outertext as an empty string
$e->outertext = ‘‘;
// Append a element
$e->outertext = $e->outertext . ‘<div>foo<div>‘;
// Insert a element
$e->outertext = ‘<div>foo<div>‘ . $e->outertext;
// Example
$html = str_get_html("<div>foo <b>bar</b></div>");
$e = $html->find("div", 0);
echo $e->tag; // Returns: " div"
echo $e->outertext; // Returns: " <div>foo <b>bar</b></div>"
echo $e->innertext; // Returns: " foo <b>bar</b>"
echo $e->plaintext; // Returns: " foo bar"
| Attribute Name | Usage |
|---|---|
| $e->tag | Read or write the tag name of element. |
| $e->outertext | Read or write the outer HTML text of element. |
| $e->innertext | Read or write the inner HTML text of element. |
| $e->plaintext | Read or write the plain text of element. |