File: wp-admin/includes/class-wp-filesystem-ssh2.php. View all references

public function run_command( $command, $returnbool = false ) {
	if ( ! $this->link ) {
		return false;
	}

	$stream = ssh2_exec( $this->link, $command );

	if ( ! $stream ) {
		$this->errors->add(
			'command',
			sprintf(
				/* translators: %s: Command. */
				__( 'Unable to perform command: %s' ),
				$command
			)
		);
	} else {
		stream_set_blocking( $stream, true );
		stream_set_timeout( $stream, FS_TIMEOUT );
		$data = stream_get_contents( $stream );
		fclose( $stream );

		if ( $returnbool ) {
			return ( false === $data ) ? false : '' !== trim( $data );
		} else {
			return $data;
		}
	}

	return false;
}

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