src/ListTable.php
public function get_columns() {

		return array(
			'message' => $this->translations['message'],
			'level'   => $this->translations['level'],
			'time'    => $this->translations['time'],
			'ip'      => $this->translations['ip'],
			'user'    => $this->translations['user'],
			'group'   => $this->translations['group'],
		);
	}
public function get_columns() {

		return array(
			'message' => $this->translations['message'],
			'level'   => $this->translations['level'],
			'time'    => $this->translations['time'],
			'ip'      => $this->translations['ip'],
			'user'    => $this->translations['user'],
			'group'   => $this->translations['group'],
		);
	}
Get a list of columns. The format is:
'internal-name' => 'Title'

@since  1.0
@access public

@return array