friendica-github/mod/cb.php
Andrej Stieben db949bb802 Updated modules to allow for partial overrides without errors
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
2016-02-05 21:52:39 +01:00

31 lines
476 B
PHP

<?php
/**
* General purpose landing page for plugins/addons
*/
if(! function_exists('cb_init')) {
function cb_init(&$a) {
call_hooks('cb_init');
}
}
if(! function_exists('cb_post')) {
function cb_post(&$a) {
call_hooks('cb_post', $_POST);
}
}
if(! function_exists('cb_afterpost')) {
function cb_afterpost(&$a) {
call_hooks('cb_afterpost');
}
}
if(! function_exists('cb_content')) {
function cb_content(&$a) {
$o = '';
call_hooks('cb_content', $o);
return $o;
}
}