Chapter 21. Advanced Output and Output Buffering
In previous chapters, we showed you various ways to send output to the client, whether it is a web browser or another client application that understands how to present the HTML we send. We also explored basic ways in which we can print strings and format the data we wish to present to the user.
In this chapter, we will address some of the limitations in our information from previous chapters and hopefully remove much of the stress associated with information output.
This chapter will cover
Using functions provided by PHP to format data for output Using Output Buffering to help us work around the paranoia of inadvertently emitting blank lines or other text before calling functions such as setcookie and header
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