WP_CLI\Iterators

CSV::key │ public │ WP-CLI 1.0 │ ReturnTypeWillChange

Method of the class: CSV{}

No Hooks.

Returns

null. Nothing (null).

Usage

$CSV = new CSV();
$CSV->key();

CSV::key() CSV::key code ^{WP-CLI 2.13.0-alpha}

public function key() {
	return $this->current_index;
}