WP_Filesystem_FTPext::__construct( array $opt = null )

Source

public function __construct( $opt = null ) {
	$this->method  = 'ftpext';
	$this->errors  = new WP_Error();
	$this->options = array(
		'port'     => 21,
		'hostname' => '',
		'username' => '',
		'password' => '',
		'ssl'      => false,
	);

	// Check if possible to use ftp functions.
	if ( ! extension_loaded( 'ftp' ) ) {
		$this->errors->add( 'no_ftp_ext', __( 'The ftp PHP extension is not available' ) );
		return;
	}

	// This class uses the timeout on a per-connection basis, others use it on a per-action basis.
	if ( ! defined( 'FS_TIMEOUT' ) ) {
		define( 'FS_TIMEOUT', 4 * MINUTE_IN_SECONDS );
	}

	if ( ! is_array( $opt ) ) {
		$opt = array();
	}

	if ( ! empty( $opt['port'] ) ) {
		$this->options['port'] = $opt['port'];
	}

	if ( empty( $opt['hostname'] ) ) {
		$this->errors->add( 'empty_hostname', __( 'FTP hostname is required' ) );
	} else {
		$this->options['hostname'] = $opt['hostname'];
	}

	// Check if the options provided are OK.
	if ( empty( $opt['username'] ) ) {
		$this->errors->add( 'empty_username', __( 'FTP username is required' ) );
	} else {
		$this->options['username'] = $opt['username'];
	}

	if ( empty( $opt['password'] ) ) {
		$this->errors->add( 'empty_password', __( 'FTP password is required' ) );
	} else {
		$this->options['password'] = $opt['password'];
	}

	if ( isset( $opt['connection_type'] ) && 'ftps' === $opt['connection_type'] ) {
		$this->options['ssl'] = true;
	}
}

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