private function orderHelper($a, $b)
    {
        $aVal = $a[$this->orderOn];
        $bVal = $b[$this->orderOn];

        // Check the primary sorting criterion.
        if ($aVal < $bVal) {
            return !$this->orderAscending;
        } elseif ($aVal > $bVal) {
            return $this->orderAscending;
        }
        // Primary criterion is the same. Use the secondary criterion, if it is set. Otherwise return 0.
        if (empty($this->orderOnSecondary)) {
            return 0;
        }

        $aVal = $a[$this->orderOnSecondary];
        $bVal = $b[$this->orderOnSecondary];

        if ($aVal < $bVal) {
            return !$this->orderAscendingSecondary;
        } elseif ($aVal > $bVal) {
            return $this->orderAscendingSecondary;
        }

        // both criteria are the same. Whatever!
        return 0;
    }
private function orderHelper($a, $b)
    {
        $aVal = $a[$this->orderOn];
        $bVal = $b[$this->orderOn];

        // Check the primary sorting criterion.
        if ($aVal < $bVal) {
            return !$this->orderAscending;
        } elseif ($aVal > $bVal) {
            return $this->orderAscending;
        }
        // Primary criterion is the same. Use the secondary criterion, if it is set. Otherwise return 0.
        if (empty($this->orderOnSecondary)) {
            return 0;
        }

        $aVal = $a[$this->orderOnSecondary];
        $bVal = $b[$this->orderOnSecondary];

        if ($aVal < $bVal) {
            return !$this->orderAscendingSecondary;
        } elseif ($aVal > $bVal) {
            return $this->orderAscendingSecondary;
        }

        // both criteria are the same. Whatever!
        return 0;
    }
private function orderHelper ( $ a , $ b ) { $ aVal = $ a [ $ this -> orderOn ] ; $ bVal = $ b [ $ this -> orderOn ] ; // Check the primary sorting criterion. if ( $ aVal < $ bVal ) { return ! $ this -> orderAscending ; } elseif ( $ aVal > $ bVal ) { return $ this -> orderAscending ; } // Primary criterion is the same. Use the secondary criterion, if it is set. Otherwise return 0. if ( empty ( $ this -> orderOnSecondary ) ) { return 0 ; } $ aVal = $ a [ $ this -> orderOnSecondary ] ; $ bVal = $ b [ $ this -> orderOnSecondary ] ; if ( $ aVal < $ bVal ) { return ! $ this -> orderAscendingSecondary ; } elseif ( $ aVal > $ bVal ) { return $ this -> orderAscendingSecondary ; } // both criteria are the same. Whatever! return 0 ; }
Helper function for sorting an array of \Bolt\Legacy\Content.

@param \Bolt\Legacy\Content|array $a
@param \Bolt\Legacy\Content|array $b

@return bool
Helper function for sorting an array of \ Bolt \ Legacy \ Content .