lib/Pico.php
public function getMetaHeaders()
    {
        if ($this->metaHeaders === null) {
            $this->metaHeaders = array(
                'Title' => 'title',
                'Description' => 'description',
                'Author' => 'author',
                'Date' => 'date',
                'Formatted Date' => 'date_formatted',
                'Time' => 'time',
                'Robots' => 'robots',
                'Template' => 'template',
                'Hidden' => 'hidden'
            );

            $this->triggerEvent('onMetaHeaders', array(&$this->metaHeaders));
        }

        return $this->metaHeaders;
    }
public function getMetaHeaders()
    {
        if ($this->metaHeaders === null) {
            $this->metaHeaders = array(
                'Title' => 'title',
                'Description' => 'description',
                'Author' => 'author',
                'Date' => 'date',
                'Formatted Date' => 'date_formatted',
                'Time' => 'time',
                'Robots' => 'robots',
                'Template' => 'template',
                'Hidden' => 'hidden'
            );

            $this->triggerEvent('onMetaHeaders', array(&$this->metaHeaders));
        }

        return $this->metaHeaders;
    }
public function getMetaHeaders ( ) { if ( $ this -> metaHeaders === null ) { $ this -> metaHeaders = array ( 'Title' => 'title' , 'Description' => 'description' , 'Author' => 'author' , 'Date' => 'date' , 'Formatted Date' => 'date_formatted' , 'Time' => 'time' , 'Robots' => 'robots' , 'Template' => 'template' , 'Hidden' => 'hidden' ) ; $ this -> triggerEvent ( 'onMetaHeaders' , array ( & $ this -> metaHeaders ) ) ; } return $ this -> metaHeaders ; }
Returns known meta headers

This method triggers the `onMetaHeaders` event when the known meta
headers weren't assembled yet.

@return string[] known meta headers; the array key specifies the YAML
key to search for, the array value is later used to access the
found value
Returns known meta headers