LOPEZ, Antonio. Learning PHP 7 : learn the art of PHP programming through this example-rich book filled to the brim with tutorials every PHP developer needs to know. First published. Birmingham ; Mumbai : Packt Publishing, [2016]. ©2016. 1 online zdroj (xiv, 393 stran). Community experience distilled. Available on Internet: <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=1213964> ISBN 9781785883415.