PEAR_ChannelFile::addFunction
    
   PEAR_ChannelFile::addFunction() 
   -- Add a protocol to the provides section
Description 
   Adds a supported xml-rpc or SOAP function to a channel definition file.
   The type should be xmlrpc  or soap  in
   lower-cased letters.  No validation is performed on insert.  For example:
  
   
<?php
require_once 'PEAR/ChannelFile.php';
$chan = new PEAR_ChannelFile;
$chan->setName('foo.example.com');
$chan->setSummary('demonstrate addFunction');
$chan->addFunction('xmlrpc', '1.0', 'people.list');
$chan->addFunction('oops', '1.0', 'bad.type');
?> 
  
   The oops  protocol will be successfully created, but
   will fail upon validation.   
  
   Adding a function to a mirror simply validated to ensure that the mirror already exists.
  
   
<?php
require_once 'PEAR/ChannelFile.php';
$chan = new PEAR_ChannelFile;
$chan->setName('foo.example.com');
$chan->setSummary('demonstrate addFunction');
// fails: mirror not found
$chan->addFunction('soap', '1.0', 'people.list', 'mirror.example.com');
$chan->addMirror('mirror.example.com');
// succeeds
$chan->addFunction('soap', '1.0', 'people.list', 'mirror.example.com');
?> 
  Parameter 
   
string
      $type  protocol type
 
   
string
      $version  protocol version
 
   
string
      $name  protocol name, if any
 
   
string
      $mirror  mirror name, if this is a mirror's protocol
 
  Throws 
   throws  
   no exceptions thrown
  
Note This function can not be called
statically.