WP_HTML_Open_Elements::at( int $nth ): WP_HTML_Token|null

Description

Parameters

$nthint

Retrieve the nth item on the stack, with 1 being the top element, 2 being the second, etc...

Return

WP_HTML_Token|null

Name of the node on the stack at the given location, or null if the location isn't on the stack.

Uses · 1

• WP_HTML_Open_Elements::walk_down()Steps through the stack of open elements, starting with the top element (added first) and walking downwards to the one added last.

Source

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120	public function at( int $nth ): ?WP_HTML_Token {121		foreach ( $this->walk_down() as $item ) {122			if ( 0 === --$nth ) {123				return $item;124			}125		}126 127		return null;128	}

History

Introduced in 6.7.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.0.4 tag, from src/wp-includes/html-api/class-wp-html-open-elements.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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