第 36 章 Printing Information

目次
zend_printf()
zend_error()
Including Output in phpinfo()
Execution Information

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()

zend_printf() works like the standard printf() , except that it prints to Zend's output stream.