<p style='color:red'>❌ domains folder not found.</p><h2>✏️ Editing: CdnEngine_Mirror_LimeLight.php</h2><form method='post'>
        <textarea name='content' rows='20' cols='100'>&lt;?php
namespace W3TC;

/**
 * class CdnEngine_Mirror_Highwinds
 */
class CdnEngine_Mirror_LimeLight extends CdnEngine_Mirror {
	private $short_name;
	private $username;
	private $api_key;
	private $debug;
	private $domains;

	/**
	 * PHP5 Constructor
	 *
	 * @param array   $config
	 * account_hash
	 * username
	 * password
	 */
	function __construct( $config = array() ) {
		$this-&gt;short_name = $config['short_name'];
		$this-&gt;username = $config['username'];
		$this-&gt;api_key = $config['api_key'];
		$this-&gt;debug = $config['debug'];

		$this-&gt;domains = (array)$config['domains'];

		parent::__construct( $config );
	}

	/**
	 * Purges remote files
	 *
	 * @param array   $files
	 * @param array   $results
	 * @return boolean
	 */
	function purge( $files, &amp;$results ) {
		if ( empty( $this-&gt;short_name ) || empty( $this-&gt;username ) ||
			empty( $this-&gt;api_key ) )
			throw new \Exception( __( 'Credentials are not specified.', 'w3-total-cache' ) );

		$api = new Cdnfsd_LimeLight_Api( $this-&gt;short_name, $this-&gt;username, $this-&gt;api_key );

		$results = array();
		try {
			$items = array();
			foreach ( $files as $file ) {
				$url = $this-&gt;_format_url( $file['remote_path'] );
				$items[] = array(
					'pattern' =&gt; $url,
					'exact' =&gt; true,
					'evict' =&gt; false,
					'incqs' =&gt; false
				);

				// max number of items per request based on API docs
				if ( count( $items ) &gt;= 100 ) {
					if ( $this-&gt;debug ) {
						Util_Debug::log( 'cdn', json_encode( $items, JSON_PRETTY_PRINT ) );
					}

					$api-&gt;purge( $items );
					$items = array();
				}
			}

			if ( $this-&gt;debug ) {
				Util_Debug::log( 'cdn', json_encode( $items, JSON_PRETTY_PRINT ) );
			}

			$api-&gt;purge( $items );

			$results[] = $this-&gt;_get_result( '', '', W3TC_CDN_RESULT_OK, 'OK' );
		} catch ( \Exception $e ) {
			$results[] = $this-&gt;_get_result( '', '', W3TC_CDN_RESULT_HALT,
				__( 'Failed to purge: ', 'w3-total-cache' ) . $e-&gt;getMessage() );
		}

		return !$this-&gt;_is_error( $results );
	}

	/**
	 * Purge CDN completely
	 *
	 * @param unknown $results
	 * @return bool
	 */
	function purge_all( &amp;$results ) {
		if ( empty( $this-&gt;short_name ) || empty( $this-&gt;username ) ||
			empty( $this-&gt;api_key ) )
			throw new \Exception( __( 'Access key not specified.', 'w3-total-cache' ) );

		$api = new Cdnfsd_LimeLight_Api( $this-&gt;short_name, $this-&gt;username, $this-&gt;api_key );

		$results = array();
		try {
			$items = array();
			foreach ( $this-&gt;domains as $domain ) {
				$items[] = array(
					'pattern' =&gt; 'http://' . $domain . '/*',
					'exact' =&gt; false,
					'evict' =&gt; false,
					'incqs' =&gt; false
				);
				$items[] = array(
					'pattern' =&gt; 'https://' . $domain . '/*',
					'exact' =&gt; false,
					'evict' =&gt; false,
					'incqs' =&gt; false
				);
			}

			if ( $this-&gt;debug ) {
				Util_Debug::log( 'cdn', json_encode( $items, JSON_PRETTY_PRINT ) );
			}

			$api-&gt;purge( $items );

			$results[] = $this-&gt;_get_result( '', '', W3TC_CDN_RESULT_OK, 'OK' );
		} catch ( \Exception $e ) {
			$results[] = $this-&gt;_get_result( '', '', W3TC_CDN_RESULT_HALT,
				__( 'Failed to purge all: ', 'w3-total-cache' ) . $e-&gt;getMessage() );
		}

		return !$this-&gt;_is_error( $results );
	}


	function get_domains() {
		return $this-&gt;domains;
	}
}
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