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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

namespace Sabberworm\CSS\CSSList;

use Sabberworm\CSS\OutputFormat;
use Sabberworm\CSS\Property\AtRule;

class KeyFrame extends CSSList implements AtRule
{
    /**
     * @var string|null
     */
    private $vendorKeyFrame;

    /**
     * @var string|null
     */
    private $animationName;

    /**
     * @param int $iLineNo
     */
    public function __construct($iLineNo = 0)
    {
        parent::__construct($iLineNo);
        $this->vendorKeyFrame = null;
        $this->animationName = null;
    }

    /**
     * @param string $vendorKeyFrame
     */
    public function setVendorKeyFrame($vendorKeyFrame)
    {
        $this->vendorKeyFrame = $vendorKeyFrame;
    }

    /**
     * @return string|null
     */
    public function getVendorKeyFrame()
    {
        return $this->vendorKeyFrame;
    }

    /**
     * @param string $animationName
     */
    public function setAnimationName($animationName)
    {
        $this->animationName = $animationName;
    }

    /**
     * @return string|null
     */
    public function getAnimationName()
    {
        return $this->animationName;
    }

    /**
     * @return string
     *
     * @deprecated in V8.8.0, will be removed in V9.0.0. Use `render` instead.
     */
    public function __toString()
    {
        return $this->render(new OutputFormat());
    }

    /**
     * @param OutputFormat|null $oOutputFormat
     *
     * @return string
     */
    public function render($oOutputFormat)
    {
        $sResult = $oOutputFormat->comments($this);
        $sResult .= "@{$this->vendorKeyFrame} {$this->animationName}{$oOutputFormat->spaceBeforeOpeningBrace()}{";
        $sResult .= $this->renderListContents($oOutputFormat);
        $sResult .= '}';
        return $sResult;
    }

    /**
     * @return bool
     */
    public function isRootList()
    {
        return false;
    }

    /**
     * @return string|null
     */
    public function atRuleName()
    {
        return $this->vendorKeyFrame;
    }

    /**
     * @return string|null
     */
    public function atRuleArgs()
    {
        return $this->animationName;
    }
}