Often it's necessary to print messages to the
output stream from your module, just as
print()
would be used within a script. PHP offers functions for most
generic tasks, such as printing warning messages, generating
output for
phpinfo()
, and so on. The following sections provide more details.
Examples of these functions can be found on the CD-ROM.
zend_printf()
works like the standard
printf()
, except that it prints to Zend's output stream.